DMR2 Creature Catalog - L.

Lamara.

This is the analogue of the Lamia Noble (FF), serpent below the human(oid) waist, male or female. I don't think there's a BECMI/Mystaran equivalent of the non-noble sort (note: it says as much in the Mystara MC supplement).

I can only guess that someone else does her hair, because she's made a right mess of that shirt.

One of the most interesting things about the Lamara is that it cannot speak, although it understands all languages and is intelligent (score of 14). There's no information on how it communicates, even with each other (though No. Appearing is 1).

It can assume an illusory appearance that casts a powerful charm (-2 to save) against anyone of the opposite sex (of the Lamara? of the illusory appearance? what about the wider world of gender and sexuality?). We only get combat context - subjects will defend the Lamara to the death, even against their friends and allies.

It can also create an illusory enemy (apparently it only does this vs. solo adventurers), though the injuries are inflicted by the Lamara itself rather than the illusion. So this illusion is not phantasmal force, and there is no mention of disbelieving or dispelling it. Does the victim believe they are confronted by an invulnerable summoned ally of the Lamara, and can they elect to attack the Lamara in preference? 

Lava Lizard.

This is a piece of D&D fantasy fauna that feels like it should be an elemental or a construct, rather than weird wildlife. Basically, a rock-scaled/shelled giant lizard that inflicts additional heat damage and can melt nonmagical metal weapons that strike it.

That they need to stay close to lava (or other intense heat) to survive, and will freeze into statue-like immobility if they stray too far and get too cool, is interesting. Otherwise, this for me is ripe for mechanic transplant and/or reskinning.

Leviathan.

They are among the mightiest of creatures currently living on the Prime Plane at 60 HD and 3d12 bite for the Desert kind, 70 and 4d10 bite for the Marine. On top of their HD and hp, they only take half damage from all weapons and spells (so effectively x2 hp), and are additionally immune to spells that don't cause hp damage. Poison doesn't work either.

The Desert Leviathan in not-that-big shock.

The Desert Leviathan is 'only' 500' long, so significantly shorter than a full-grown Great Annelid (at 1000'), and the Marine a mere 650'. With their stats, I don't think there's any problem making them bigger, especially as the Desert Leviathan is obviously a Sandworm/Shai-Hulud analogue (it's even attracted by vibrations).

Their bite attack is an AoE weapon, allowing a -4 dragon breath save to avoid being swallowed; otherwise, 4d12 hp digestion damage per round. If you survive/aren't dissolved in 1 turn, then it will spit you out. Magical items can't be digested and the Leviathan's innards have a worse AC than the exterior.

Marine Leviathans can swim around and around to create a whirlpool capable of sinking a ship of up to 80+d100 hull points. This appears to be a narrative ability with a mechanical limit.

Because of CoC, I'm always rather taken with fairly simple but destructively awesome monsters. However, the same caveats apply here as with Juggernauts and Earthquake Beetles - I think they absolutely should be more than just a straight fight (is there a one-page dungeon set inside a giant worm?). Of course, these big-hitter monsters are not just part of the fantasy world ecology - they're a necessary (meta)game challenge for Companion and Master level adventurers.

Could a Marine Leviathan swallow the CC Kraken? Which would win in a simple fight of hit-and-damage rolls? Which would deserve to? How many retainers with crossbows would you need to take either down in one round?

They are classed as Worms in 2e, but aren't changed much - the main takeaway is that you only need to score 50 hp to cut your way out after being swallowed. The Marine Leviathan's whirlpool takes it 3 rounds to swirl up - that's 3 minutes in AD&D.

Living Statue.

The Living Statues, as they are presented in older D&D, are a fun little category I've always enjoyed - partly because they're golems that you can get to grips with at lower levels. And who doesn't like shooting/ being shot at by magma from their fingertips?

The other thing I like is that they're somewhat intelligent - score of 7, so the upper end of the Bugbear/Ogre intelligence range. Implying some kind of free-will? Personality? Feelings? I don't think they're mere constructs, and I'm happy for them to be playable characters under the right circumstances.

2e elaborates a little on their intelligence, describing it as modest but allowing them to fight sensibly and effectively - targeting spell-casters, using simple devices/mechanisms, sounding alarms, even lighting burning oil to dump on adventurers.

Not specifically immune to poison in CC.

Anyway.

Jade: Very magic resistant, so much so that magical weapons don't get to apply their plusses. Leave only worthless powder instead of valuable fragments when destroyed. Implied (by the illo) that these would be 'oriental' in design.

Rock/Ooze: magic-resistant rock statues full of Grey Ooze instead of magma to squirt out of their fingertips, with the ability to merge into the surface of a rock wall, floor, or ceiling. I take this to mean 'becoming one with' but could also just mean dungeon camouflage. See MM2's Vilstrak.

In 2e, it splits open when you kill it and you get to fight the Grey Ooze that spills out.

Silver: Much smaller than normal living statues (about one foot high) with 1+1 HD and a 2d4 bite attack. Immune to non-metallic weapons, non-magical weapons and non-magical fire. Half damage only from edged weapons. Leave 50gp of silver behind when destroyed.

Either these are toothy imp statues or shaped like animals. I would definitely consider crossing with the Silver Golem, or at least the growth/shrink ability. 

Probably my favourite of the lot; it gets my imagination going.

2e says they are humanoid, and that they bite because their tiny fists are ineffective. Makes me think of an acting award or sporting trophy come to life.

Steel: Non-magical iron and steel weapons stick to it, and are absorbed on the next round to heal the statue 2-5 hp. An advance on the classic Iron Living Statue.

2e has magical weapons getting stuck but not absorbed. Retrieve them with an open doors roll.

Lizard, Giant Foot-Pad.

Apart from it being specified that they can be trained as mounts and pack animals (you get speed vs. load stats), this is basically a lower damage, lower HD reskin of the Giant Gecko.

I have almost no opinion on them.

Lizard, Rockhome*.

The possible ancestor of the lizard man (which is both grim in its way, and interesting) and taking d6 hits per hour when exposed to sunlight... but these are pretty much '3 HD flightless birds'. 

In-setting, they're the subterranean pack animals of Dwarves and Gnomes, from GAZ6 Dwarves of Rockhome. They're a nice feature of the culture of another 'monster' but not that much in themselves.

Lupin.

Lawful tribal humanoids (they're basically Gnolls as goodies, but with dog heads) that can spot Werewolves even in human form and attack them on sight. Armed with silver swords, and lances and arrows tipped with silver. Ride and fight on Dire Wolves.

Due to a Monty Python sketch I hear the flower rather than the wolf in their name. 

They were one of the factions in my long-lost Neolithic/Proto-Celtic settings, though I think I made them full on wolf-headed rather than dog.

2e puts forward that they could be related to Werewolves, mentioning a Great Division, and gives them only 90% chance of spotting Werewolves in human form (15% for other Lycanthropes). That they are repelled by wolfsbane. That they have human-like hair on their heads. That a white-furred Lupin has special abilities - spell-casting, psionics. That not all Lupins hunt Werewolves.

No mention of any relation to or with the Wolfwere (MM2).

Lycanthrope, Werejaguar*.

Apart from that there are Cleric Werejaguars that are minions of evil Immortals, this is an unremarkable fil-in-the-gaps were-monster. 

What Was Left Out - Leveller (Bodendruker).

Gargantuan green elephant with eight trunks and specially adapted feet for 'levelling' the ground it tramples. Eats Purple Worms, which it pounds the ground to expose. Stomp attack is AoE; save vs. death ray or die and all your gear flattened/destroyed, otherwise d100 hp.

A curiosity. Feels more like a denizen of All The Worlds Monsters, if not for The Book of Imaginary Beings (Borges) being such an influence on D&D monsters.

Doesn't make it to DMR2, let alone 2e. Native to our planet Neptune, according to sources.

DMR2 Creature Catalog - I, J & K.

Ice Wolf.

They come in three sizes (3+1, 4+1 and 5+1 HD varieties, though described generally as big as a pony), and can be trained as mounts by the kind of humanoids you'd expect. They have a frosty breath weapon (d4 damage per HD).

The AD&D Winter Wolf (MM) has 6 HD and its breath weapon scores 6-24 hp, so Ice Wolves are just the Mystaran variant. 

It might just be clumsy editing/writing, but the text describes them as huge hounds so maybe they had a different name at some point close to publication. I wonder if there's any relation to the Hounds of Kerenos as statted by Graham Staplehurst.

Jellyfish, Giant.

Giant jellyfish if you need them. I have trouble visualising a standard combat involving them vs. adventurers - even though the text makes clear they use their tentacles as an active attack.

Two types, the Marauder and the Man-o-War. The Marauder is mechanically identical to the largest (4 HD) Portuguese Man-o-War, Giant from the 1e MM, though its sting is weaker (+4 to save).

They do make it into the 2e Mystara supplement, or rather the Marauder does, joined by the Death's Head (it's got a skull pattern) and the Galley (a fast swimmer and a deadly surface combatant, which can also shoot a stream of venom).

Juggernaut.

Huge magical machines - Golems on rollers/wheels, built like house, pyramids... even statues.

Stone Juggernauts (30 HD) crush you for 10d10 hp, Wooden (25 HD) for 8d10 - this attack is 30' wide, can harm multiple targets (they are allowed save vs. dragon breath to evade). Against a single victim, no save if it hits. 

Stone juggernauts can easily crush small buildings.

They have a basic save of 4+ (Stone) or 5+ (Wood, but auto-fail vs. magical fire), and carry their treasure inside.

I like the idea of these Juggernauts being adventure sites or monster lairs rather than simply brutal opponents, running them like I might something like the Earthquake Beetle.

I know I once had plans for undead-infested Juggernauts, along Triumph of Death lines, with names expressing their themes (Puzzlebox, Skinning Parlour, Flesh Foundry, Bonemachine and Ziggurat are the only ones I can remember).

Kal-Muru (Shipbane).

Some sort of Air Elemental that haunts the seas, making mist and mischief (of the ship's crew slaying variety). A real danger to mundane sailors who lack the HD and magic weapons to have any sort of chance against them.

A minimum of 10 Kal-Muru are needed to generate a thick, obscuring sea-fog, and the more of them there are, the further it spreads. As well as being unaffected by the winds, the fog also induces confusion (save at +4 if 5 HD or more, no effect at 8 and above).

Keep them as elementals, make them undead or demonic or djinni - whatever you like.

Featured in module X8, with the Kara-kara, below.

Kara-kara.

If you think Orcs are racist, then get ready for the Kara-kara. Not only Orcs, but also a caricature of the bone-through-the-nose-cannibal-savages-of-the-tropical-isles.

X8 Drums on Fire Mountain.
Art by Brian Williams.

Even so, for a tribal humanoid with some trappings that have not well stood the passage of time, broadening of audiences, and evolution of attitudes, the Kara-kara are... okay monsters?

CC gives us a description pretty close to what you can see in the pic above, and there's the standard tribal monster notes on females, young, weapon choice/distribution and spell-casters. In this case, they're known as manwu-papas or witch doctors - preferring the reverse of Cleric spells, because they're Chaotic.

As well as being followers of a pig cult, they are also a singing people. I imagine them having pleasant voices (to human ears), far from the presumed gutturals of Orcish. The males have a battle chant which gives a non-magical boost to their Morale and hit points, and makes them equivalent to 2 HD monsters when dealing with certain effects (sleep spell is the given example). Presumably, there can be other songs.

They consider precious metals to be worthless (no good for making practical implements), but pearl and jade can be found in their treasure hoards.

They're the feature-creature of module X8, so that's their context and expanded background if you have it for reference. As far as I know, they don't turn up anywhere else.

Killer Tree.

2e says that this is the Mystaran Hangman Tree (MM2).

Which could work.

RAW, the Killer Tree is a 6 HD monster with 4 grabbing attacks, followed by a 3d6 bite - a lot less subtle and Tolkien-adjacent than the Hangman Tree. And look at that maw.

Kna.

I'm fairly sure these are the BECMI/Mystaran analogue of the Locathah, though the Kna are orange rather than yellow, ride Mashers (the higher HD version in the M section) rather than giant eels, are enormously strong if their +5 to damage is not a typo (it's in AC9 earlier, but there's no comment on Strength or a damage bonus when they appear in 2e) and are 10 to 12 feet tall. 

I'm not specifically saying that the Locathah (or the wider aquatic tribal humanoid monster family) are boring, but this really feels like someone decided they could do with a zhuzhing-up.

Apart from that +5 damage in the statblock, there are no mechanics - the text is pure flavour; culture, technology, habitat, that there are both peaceful traders and ship-wrecking pirates amongst them. It is this that makes it (for me) a monster worth thinking about.

They can't breathe air, which I think is an interesting touch. Intermediaries or magic if you want to trade with them (maybe the Aquatic Elves are really keen for the Kna to join the community of intelligent humanoids and that's why they make and trade potions of water breathing).

2e tells us that Kna is pronounced NAH, that the wrecker-pirates call themselves uyagh and the Kna have a special body/sign language (in addition to a spoken one) that can get across basic concepts. Some details on family and tribal composition (including tame sea animals/monsters), claw and bite damage, infravision, half damage from blunt weapons (rubbery skin), +1 save vs. normal fire, how long they survive out of water (2d4 rounds). And that they're the sworn and ancient enemy of the Kopru (next monster). 

We also learn that Kna blood is an ingredient in potions of water breathing, which could put those Aquatic Elves mentioned earlier in a whole different light - the haughty, magic-using Elves taking a blood tithe from the beings they see as primitive brutes, perhaps, and the uyagh are those who would not submit (or survivors seeking revenge).

Yeah. I like the Kna.

Kopru.

Described as amphibians, but maybe just amphibious (and restricted to hot springs and tropical swamps): facial tentacles around a sphincter mouth, humanoid torso, clawed arms, three fluke-like tails instead of legs. They will bite you for 1d4 hp, but can also crush you in the coils of all three tails for 3d6 (doesn't specify if this is auto-damage/constriction).

Their signature weapon is a powerful charm - save vs. death ray (which means it's an easier save than vs. spells, unless I'm mistaken) or you are now completely loyal to the Kopru; it can read your thoughts and knows your memories, as well as direct you at any distance. Not only that but you will work in their interests even without direct orders, and will also carry on as normally as you can to disguise your allegiance. 

Fortunately, if you make your save (or throw off control - check each month; or apply dispel magic etc; or kill the controller) you are no longer subject to charm from that Kopru or the rest of the same group (this is not further defined).

They're one of the feature-creatures of X1 Isle of Dread, and one of way of reading things is that the (two? three?) Kopru you encounter are the only ones left.

I've always felt the Kopru were conceptually and/or thematically in the same kind of monster category as Mind Flayers, and not just because of the facial tentacles (as a matter of fact both the CC Kopru and the MM Mind Flayer have 8+4 HD, checking now). 2e goes as far as to venture that kopru are related to mind flayers as mermen are related to humans.

Also, compare with the Kappa (Dragon Warriors rpg & Golden Dragon gamebooks).

2e gives them a claw/claw/bite and more detailed tail(s) attack. The charm is further defined to include the victim being completely unaware that they are being controlled, and the effect is permanent until dispelled. Some notes on families/eggs, that they are female led, that their charm-related mind-reading is possibly a vestige of their past psionic ability at the height of their civilisation.

Kraken.

What it lacks in intelligence and special abilities in comparison to the 1e MM2 Kraken, it makes up for with 64 HD and almost 1000' of tentacular monstrosity. 

You need to score 60 hp to sever one of its tentacles.

Quite awesome. Definitely eats sperm whales; probably also Dragon Turtles.

DMR2 Creature Catalog - H

I'm going to say the Huptzeen is my favourite from this section, but it's also the one I've had the least time to think about - only learned anything about it by doing the research for this readthrough.

Haunt, Lesser.

Fairly traditional ghostly entity. Similar in motive, but not execution, to the MM2 Haunt.

You can't Turn it, you can't fight it - only certain haunts have the ability to cause fear (save or flee and unwilling to return), and you can only defeat/help it by special means decided by the DM.

It's a puzzle to solve or a (side)quest giver. For which you receive 100 XP.

Hawk.

If a Hawk (Normal or Giant) surprises you, it scores double-damage on its first attack.

Hephaeston.

Another one from Where Chaos Reigns - an iron-skinned giant with 25 HD. Can levitate and heat iron/steel objects, as well as grab you and throw you to the ground.

Basically Hephaestus/Vulcan as a monster species, and they're primarily interested in metalwork. Awesome as threat, ally or quest goal.

2e tells us that the weapons they make are +2 (non-magical), though I'm not sure how small, fiddly and human-sized they can manage. 

Herex.

I had some idea that the Herex were based on the Cynthians from Susan Schwartz's Heritage of Flight, but the novel is 1989 compared to AC9's 1986. But maybe that's because there are a lot of giant bug monsters across the monster manuals as well as sci-fi, and they start to blur into one another.

Their eggs can lie dormant for many years before hatching when you disturb them. The larva start out at 6 HD with an acidic, armour-damaging bite and they're hungry. The larvae then spend 5-10 months devouring everything they can, remaining underground, and growing an extra 6 HD.

At 12 HD, they burrow up to the surface, shed their skin and emerge as a 13 HD winged adult with acid bite and paralysing tail-stinger. Then they look for a mate, lay some eggs and die.

A fairly conventional lifecycle.

Without knowing their original context, the Herex feel like an almost-nostalgic monster pest scenario for high-level characters. For lower level play, the Herex could be something not meant to be fought - a source of devastation to shake up a campaign or to shape a setting.

2e says there's a use for their acid saliva, but not for their shed carapaces.

Hivebrood.

They're called The Hivebrood in AC9, suggesting equally a one-off and an omnipresent threat. They're not evil, but they use paralysed victims as hosts for their young and converting them into insectoids as their method of propagation. 

There's a heavy sci-fi scent to them, with a flavour profile incorporating Alien/Aliens, The Thing, Starship Troopers and 40k's Tyranids. How much of this retrospection, I can't really say, especially as the aforementioned are only the easiest examples - a hierarchical-hive-bug-monster that assimilates other creatures is not the rarest concept.

Presented as ant-like in their implacability, the Hivebrood could also work as a more flexible-minded and subtle foe - closer to Tyranid Genestealers or Innsmouth Deep Ones. In fact, they don't need to be enemies by motive, just biological and social incompatibility.

Lots of stats and mechanics, because there are multiple types that derive from each other - Broodlings, Hivebrood (workers and soldiers), Hiveleaders, Broodmothers and Hiveminds.

Hiveminds can gain the abilities of creatures they devour, including spell-casting, and share this ability with other Hivebrood through chemical transmission. So, Cy-Bugs from Wreck-It Ralph, too.

Simply because of their proximity on the page, you could combine Herex with Hivebrood (as one creature or separate threats) to really wreck a campaign.

They get a little bit of a name-change in 2e: Broodling, Soldier, Lieutenant, Mother and Controller. Nice detail that the Broodlings use their host's teeth to imitate the wet clacking sounds the more insectoid Hivebrood make with their mandibles.

Homunculus.

The Fylgar (a bit like a cherub/putti with a whip-like tail), Gretch and Ulzaq (Imp/Quasit analogues; with the Gretch/Quasit similarities being closest) - they're familiars, but are also the special form taken by an Immortal (demi-god and upwards) on a special mission or as a penance. You can attempt to bind them to you if they haven't chosen to serve willingly.

They're all closer to the Imp and Quasit in terms of abilities than they are to the MM's Homonculous (sic). 

Unanswered questions regarding the interface between Immortal and Homunculus identity, and the process of becoming/unbecoming. Could the Homunculus be a shortcut to binding a deity to your will, or an opportunity to overthrow them?

Called Familiars in 2e, because Homunculus/Homonculous is already taken, and because of the more complex alignment system of AD&D, the category is swelled by the (good) Aryth and the (evil) Bogan.

Bogan is an example of why you should (nowadays) always Google your made-up monster names.

Hook Beast.

The Hook Horror and the Hulker (Umber Hulk without confusion ability) are apparently related, with the latter being the brains of the operation (INT 6 vs. 4).

The Hulker - more eyes, less confusion, and those teeny claws do 2d6 damage each.

The Hook Horror stats are pretty much identical to the Fiend Folio version: it gets a hefty 3d6 bite in CC.

I never really cared for Hook Horrors in the first place, and pairing them with not-quite-Umber Hulks doesn't do much to change that.

Hutaakan.

Anubis-people. Jackal-headed 'tribal' humanoids that once ruled a great empire but are now reduced to isolated communities in the kind of places adventurers end up in. They've got infravision and Move Silently % as a Thief of equivalent level to their HD (so 1st or 2nd for most of them).

They're a haughty, callous race, dominated by their priests (min. 2 HD so they all have a spell, up to 11th level), but see themselves as a sensitive, civilized, intellectual people. No mention that they were slavers until the entry for Man, Isolated further down the line.

I can see potential in these stealthy Anubises, possibly seasoned with a little Cynidicean (see also Man, Isolated), to make something out of them away from their original Mystaran context. Possibly hidden people of the necropolis, pretending (as tricksters or delusional) to be spirits, ghouls and gods amongst the tombs and temples of the human inheritors/conquerors.

Hypnosnake.

Monster snake (8 HD) with psychedelic hypnotic gaze that puts you to sleep - and itself if you can make it gaze into a mirror for a full round (so not just a flash of the glass).

It doesn't need to be a snake; transplant the special ability onto any name and statblock you like.

What Was Left Out - Huptzeen.

A construct that resembles a fancy/ornamental/precious object, can cast spells (MU level=HD but only spells known to its creator) and moves by slow, magical flight. Explodes if you take it to 0 hp or less.

They have an INT of 11 and understand language (at least, Common).

You can leave one as a guardian (possibly a spy, but it doesn't say how they talk back); it's not clear how obvious it is as the source of the spells it casts.

More intriguingly, you can carry or wear one, and amulet and staff are given as examples. A cooperative Huptzeen gives a Magic User significantly augmented casting power: not only do you get extra castings of some of your spells, it can also cast them simultaneously with (better than haste) and independently of you (approaching contingency).

It makes a comeback in 2e, and some of my points above are addressed. For instance, it gets the ability to talk back to you, but only if it has access to a relevant spell. Costs but not process for construction, as well as recoupable fragments on destruction and price for selling on (you have to trust the seller hasn't told the Huptzeen to betray you).

It's a cool magic item as much as it is a monster; the intelligent sword for Magic Users.

DMR2 Creature Catalog - G

There're a lot of high HD monsters in the CC (in this section, the Gakarak and the Iron Gargoyle both have 16 HD) and this is partly a feature of BECMI/RC, with things scaled to 36 character levels. As far as I can tell, every monster that survives into AD&D 2e carries over their original HD (except where they are subsumed into a pre-existing monster).

Gakarak (Forest Brooder).

A double-strength Treant with special abilities that is one of the oldest creatures on the Prime Plane. They hang out in the deepest and most ancient woods, thinking about how much they hate humans and humanoids (except maybe for Druids). This feeling is so intense it pervades the woodlands, giving a palpable atmosphere of doom and hostility (no mechanical effect).

There's nothing in the text about their relationship with Treants.

They have un-italicised abilities to speak with and charm/control/grow plants in their vicinity - hiding trails and traps, hindering progress, blocking off routes. At closer range, they can animate trees and bushes like a Treant - up to 6 at a time, bushes somewhat weaker than trees. 

The Gakarak can teleport (no chance of error) through vegetation within its wood. It can shoot four wooden darts each round or smite you with its 4d6 magic club (save or entangled and helpless for 6 turns).

As well as regenerating 3 hp/round when in contact with vegetation (does not say if this is overcome by acid/fire, or brings it back from the dead), it can't be harmed by electricity, wooden weapons or attacks from plants and animals (though I think this latter is restricted to its home territory). Blunt weapons only score 1 hp, plus magic and Strength bonus.

Treat as an elemental terror of the wilderness, rather than a homicidally grumpy Ent and I think there's a great monster here. The darts feel a little bit incongruous, but I suspect this is to do with the power scaling of BECMI/RC and it 'needs' multiple attacks per round to stand against Companion level champions.

Compare with the DW Okeman, with which this is worth combining to make a mighty elder forest spirit. I'd also consider the Gakarak an excellent choice as a precursor form for a special Fomorian.

Gargoyle, Iron.

Due to the intense heat within its body, the Iron Gargoyle is very bright to infravision, but it doesn't cause heat damage or heat exhaustion - though it can breathe a cone of fire. Counterintuitively (to my mind), it takes x2 damage from cold attacks. 

If it strikes you with its tail, you must save or be stunned d3 rounds, and it can try to crush you with its body from flight (damage and stun - save to avoid); 16 HD; a bunch of immunities (including spells up to 3rd level); can detect invisible. Otherwise, a big metal construct, made to guard stuff.

I like this kind of almost-robot monster, but it doesn't really fit with my personal take on standard Gargoyles as being a weird species rather than constructed beings. However, maybe the Iron Gargoyle is the thing Gargoyles make (or release) when they go to war.

2e gives you the recipe for making one: 125,000gp; 5 months to do; 18th level+ Magic User; spells - wish, polymorph any object, geas, fireball, fly. 

In CC, it has 5 Intelligence to zero in 2e.

Garl.

Originally, they're the world-specific evolutionary rivals of Humans and Elves in Where Chaos Reigns, guided by the time-travelling Oards.

Here, they're very primitive humans, more primitive even than the neanderthals with 6 HD and +4 Strength bonus, making them Ogre-beating. Basically a narratively and mechanically underdeveloped tribal humanoid.

Jez Goodwin and #BOSR

Use their stats for big Ogres and/or small Hill Giants, or Sasquatches in a cryptids-based game.

Gator Man.

More tribal humanoids, with 7 HD and up to 7th level Clerics. Supposedly the result of an evil wizard's experiments centuries ago, they're the mortal enemies of lizard men. 

As well as a weapon attack at +3 hit and damage due to 18 Strength, they also get a bite attack for 3d6. All told, they're about on a par with RAW Hill and Stone Giants while 'only' being 7-8' tall.

I've not even said that they're scaly humanoids with alligator heads. Did you need me to?

Stripped down to stats and basic description, I could use them as the basis for Dinosaur or Dragon People because the alligator head image is pretty strong, but otherwise I think they're fairly unremarkable outside of whatever gaming context they originally had.

In 2e they only get 2d4 damage for their bite, and their Strength gives less bonus in AD&D - though this gives their stronger chiefs a hefty +7 damage bonus over BECMI/RC.

Geonid.

Weird little subterranean rock people. Tribal humanoids with non-spell casting priests as leaders. They are described as having a shell, so I think they're living beings rather than elemental. Geonids can pull in their limbs like a turtle and look almost indistinguishable from a lump of rock in a cave.

They get a whole page entry in the 2e Mystara MC, which makes it a lot clearer that they're fleshy under that boulder-like shell, as well as having a language of clicks and shell gestures incomprehensible to outsiders. They also cultivate mosses to eat, and supplement their diet with hunted/scavenged/meat.

Possibly interesting when integrated into a larger dungeon ecology, especially if they are able to hide their presence until a suitably dramatic moment.

Ghoul, Elder.

It's a more powerful Ghoul, but it can also generate a sphere of eerie green light that causes weakness if you fail your save.

Hmm.

Basically a fool-you-once monster (it looks exactly like a normal ghoul) for when you've got complacent about Ghouls.

That it's Elder (whether because it is actually a revered elder of the pack or because it's got eldritch history) is not expanded on. 

Ghostly Horde.

Not so much a monster but a special location (where an army met a sudden and catastrophic defeat). Rather than a variety of undead or Enchanted (the type given in CC) monster, it's a projection of the character's experience. And you don't get XP for interacting with it.

You make three saves in a row. Fail the 1st and you see the horde appear, fail the 2nd and you see them ready to charge, fail the 3rd and you have to fight a single 3 HD opponent during what appears to be an overwhelming assault. Make any of these saves and the horde doesn't appear/fades away.

Should you be hit by the ghostly soldier, you save vs. KO. If you defeat your foe, you will not see the horde again. Presumably it vanishes.

The mechanics of the Ghostly Horde feel like they have more of a place in a parapsychological setting than a fantastical one - why have phenomena when you can have actual undead? However, I like it precisely because it ties into that parapsychological worldview.

2e addresses the fact that not everyone in a party is going to see or experience the same thing when they 'encounter' a Ghostly Horde.

Golem.

Rock: A sort-of analogue for the Stone Golem, it can be shaped to look like a statue or caryatid, but usually just looks like a rock formation until it attacks.

Normal weapons automatically break when used against it; magic weapons get a save.

It gets two fist attacks for 2d10 damage each. Which is the same as the Fungoid, but the Golem doesn't have a chance of knocking you down.

2e recipe: 1 month; 50k gp; 14th+ level MU; limited wish, move earth, stoneskin, geas.

Silver Golem: Always wins Initiative, gets double attacks per round (in this case, a total of 4 fist attacks) and is immune to slow, presumably because it is filled with quicksilver.

Fire (heat?) makes it grow and cold makes it shrink, 1 HD per spell level RAW and no equivalences for unlevelled/non-magical attacks or hazards. While a number of specific immunities are listed (including any form of electrical attack), fire and cold are not among these. Nor whether the growth/shrinkage is durational or not. Interpret this as you wish.

I quite like this - especially the growth/shrink ability, but it's definitely more a Quicksilver than Silver Golem. 

Leaves 1000gp of salvageable silver when defeated.

2e recipe: all the normal conjurings; 50lbs of quicksilver; 100k gp; 14th+ level MU; 6 months; limited wish; haste; lightning bolt; domination; major creation.

Grey Philosopher.

Undead (ghostly) Chaotic Cleric that just sits there in some dungeon, grappling with some unresolved deep thoughts. Ironically, having survived bodily death, it will not reach a conclusion/enlightenment until it is destroyed by adventurers. It seems to think this is worth laughing about.

The Philosopher doesn't do anything except think really deeply (and cannot be Turned), but is defended by wispy little horrors formed from its evil notions, and called Malices. These cause more damage the further your Alignment lies from Chaotic, and are Turned as Spectres. Get rid of them and you can set to the Philosopher with magic weapons.

2e adds a lingering fear effect from its laughter-on-destruction (save or -1 Dex from shivering), and gives a Malices-to-centuries calculation.

It's an interesting monster concept that could be applied to other undead. Malices as written are little faces, gaping maws and little claws, but there's no reason they couldn't look like wasps, bluebottles, owls, crows, moths, shuriken, holy/unholy symbols, skulls, ostentatious quill pens etc. 

Guardian Warrior & Horse.

The Terracotta Army for D&D.

Some immunities/resistances that could be common to lots of other constructs; a little bit of how-to-make.

Gyerian.

Basically, this is a 3 HD flightless bird monster that has been given intelligence and some fleshing out with regards diet, society, habits etc. to make a tribal humanoid.

I get strong Alice in Wonderland vibes from them. Their personality: very excitable, extremely nervous, and impatient. Their special ability: knocking you over with a powerful sneeze.

How seriously are you meant to take them? Possibly there's some context I'm missing. I don't have a burning desire to search it out.

From D&D to 2e AD&D they keep their Morale value of 8, effectively lowering it as the latter is on a d20 scale, the former 2d6.

What Was Left Out - Ghoul, Vapour.

I could have waited until V, as it's given as Vapour Ghoul in AC9, but I'll stick it here with the Ghoul, Elder for consistency.

Tim Sell illustrated House of Hell, too.

They look like and are Turned as Wraiths, with stats closer to Wights. 

Their special attack is mind-paralysis, meaning you carry on your present activity for 2-8 rounds (how to manage this isn't expanded on). 

You also take temporary Intelligence damage, going insane at 0 (recover in 2-20 days) - this kind of insanity is acting as opposite to your Alignment/Class/stats/background/character as possible.

These creatures form in areas of strife where the vapours are heavy. Suggestive of pre-scientific, proto- parapsychological reasoning. I could work with this.

I wonder if they reappeared in any Ravenloft supplements? 

DMR2 Creature Catalog - F

Faedorne.

Female creatures of great beauty that live on strange timeless islands which float high above the world. 

I'd characterise them as Neutral Elven demi-gods, with powers of illusion, scrying, summoning (Silver Warriors, detailed later on) and 12th-level Magic User equivalence. Text says they embody many elvish ideals but prefer to be subtle in their interventions.

Faedorne (and Silver Warriors) as appearing in the 1984 module O2 Blade of Vengeance by Jim Bambra; Moorcockian stylings by Jeremy (Jez) Goodwin; #BOSR.

Their islands are known as the Shining Isles and are only visible at night, when they appear to be stars or satellites or other heavenly points of light. You could take this to mean they are invisible during the day, or out of phase, or not physically present, or are the product of a sleeper's dreams.

I like to think of the Shining Isles as being fragments of a nearby faerie dimension, or else the Isles and the Faedornae (they slip the plural in) as being of sufficiently advanced technology that they are indistinguishable from magic.

While on the Shining Isles (their own or any?), a Faedorne's phantasmal force is at -5 to disbelieve, and there's a reading that suggests they it can be used to project visions at a great distance (appearing to the communicant in a mirror or pool).

An old setting of mine had 'Star People' that were an approximation of the Faedorne (with a brush of the big-eared ancient astronauts to them). More recently, I think of them as being the ancient eldritch folk who would one day become these Fomorians.

Feywing.

There are hints of a weirder-looking creature when comparing the description (bulbous, elastic body) to the Dave Simons illo, which shows what is basically a three-headed Dragon - which is what the Feywing basically is.

No breath weapon, but it can carry off cattle impaled on its horned snouts - which makes a change to claws (specified as both soft and weak). There's no elaboration on this, so maybe it's for narrative purposes; I suppose a 'kill' can be abstracted as fulfilling the conditions to impale-and-carry-off.

Its tail is feeble but prehensile, which I find suggestive, alongside it being intelligent enough to gather treasure as a lure and for bargaining. It has a given Intelligence of 4 and there's no mention of speech, so maybe it uses its tail to make significant gestures, or scratching messages in the dust if you want to go further.

The Feywing can deflect arrows and daggers with its horny, hooded eyes 40% of the time, which I sometimes conflate/confuse with the Dracolisk's nictitating eye membranes. Why not add both characteristics the next time you need to spice up a Black Dragon for an adventure?

Incidentally, they can attack with a three bites (2d4 each) or three horn gores (d10 each) or a combination. So maybe an impale for carrying something off is simply a successful horn gore? One for a halfling, three for a cow.

One monster that I would be interested to see further detailed in AD&D 2e, but - alas.

Fish, Giant.

Catfish: Giant fish that can use its mouth-feelers to attack, even though that's not their primary purpose. 

Use as the base stats for a BECMI/RC Aboleth, maybe?

Carp (Gargantua): it can swallow whole any opponent of less than giant size, smashes things with its tail and can produce a blast of water that can knock you off your feet and propel you 100'.

I think of this as being one of those sea monsters routinely drawn on old maps and I like it.

Fish, Piranha (Cold-Water).

It says Cold-Water, but we've really only got their word for it.

Piranha: In tropical waters, they can be bigger (2hp rather than 1). Attack in shoals, so some transferable swarm mechanics. 

Plus they get attack and damage bonuses when in a feeding frenzy.

Giant Piranha: Their feeding frenzy means they don't have to make Morale Checks.

Specifically says they inhabit warm fresh waters.

AD&D 1e Fiend Folio has Quippers, which are a little bit more robust than the regular Piranhas here.

Flitterling.

As themselves, I don't really like them (another type of miniature faerie folk), but I think there's promise in the details.

As presented, they're one-quarter of an inch tall, so barely qualified for the 1 hp they are given. Their physical attack is to stab with their equally tiny silver swords. A group of five can cause 1 hp on a successful attack, if you're armoured or have a natural descending AC of 5 (+4) or better and 2 hp if you're unarmoured/ natural descending AC of 6 (+3) or worse. A point of damage kills a Flitterling, but you can only kill a maximum of 5 per blow. No elaboration regarding magic and AoE. A reasonable swarm mechanic.

Their preferred attacks are to sing at you. A group of 50 can charm monster or cause fear by song. Multiple groups cannot affect the same target. Keep those number requirements, but attach to the next settlement the adventurers visit - Normal Humans (or ghosts!) able to survive in the monster-haunted wilderness, as long as the bonds of community are not disrupted.

They're bound to their homes (tree trunks and mushrooms), and to the rings of magical mushrooms they cultivate. Damage their homes beyond repair and/or deplete their mushrooms by more than 50%, and they'll die in d6 horrible days.

Magic mushrooms of varying colours give varying useful effects: neutralize poison, haste, clairvoyance, cure light wounds, especially nourishing food. They will allow you to pick mushrooms if you are friendly with them, but will fight to the death if you try to take more than your fair (and their vital) share.

Bolt the special abilities onto a statblock and you've got some serviceable Myconid analogues/variants. Maybe they could also be linked to the Fungoid (below)? Possibly as their avenger, or maybe just as their muscle. 

Frog, Giant Poisonous.

I always have time for Giant Frogs.

This one is bright yellow and lurid green, has a grabbing tongue and is poisonous even just to the touch.

Fundamental.

Apart from their ACs, Move rates and the Fire Fundamental being immune to fire, all four types of Fundamental are mechanically/statistically identical. 

They're nothing more than pairs of air/earth/fire/water composed batwings that fly around without a body. Sometimes follow summoned Elementals.

I'd probably replace their swoop attack with something other than a damage die: maybe Air deafens, Earth bashes your head in, Fire sets you alight, Water stuns you with 1 round of drowning. Possibly also an equivalent benign ability.

They're weird and alien, so I quite like them. Maybe they can join the Neutral (evil) with Unratable Intelligence crew?

In 2e, they all get a little more detail - basically fluff but including some habits and quirks as well as more physical description, and all perfectly serviceable.

Fungoid.

It's an ogre-sized humanoid fungus that can't be affected by spells vs. plants, because fungus aren't strictly speaking plants. The text doesn't go any deeper, but I suppose this is based on the scientific fact(oid?) that fungi are more like animals than they are like plants (or something). 

They're also (nearly) mindless, so no illusions or charms or similar work against them. Text specifies that the Fungoid never fails a morale check, but it wouldn't anyway because its Morale is 12 - or have I been labouring under a misapprehension for years?

Takes double damage from fire, and cold does no damage but stuns it. Interesting. For further elaboration, you could make the Fungoid immune to crits/impales and maybe have weapons getting stuck in it.

The Fungoid is simultaneously incredibly strong but kind of soft and squidgy, so it is described as only causing 2d10 hp with each of its fist attacks (you're also knocked down if you fail to save). However, this is the same damage as a Rock Golem (next post), so - while it's more likely this is just a case of separate creators and an oversight/non-existence of balance/standardisation - it implies that the Fungoid is stronger than the Golem. Which means the Fungoid could be put to some interesting and extraordinary tasks if it could be controlled (or was intelligent).

According to folklore, these creatures grow near the sites of unavenged murders or great battles: no further details.

They lurk underground, below a growth of mushrooms (including a ring formation), though the text only says they may be connected to the fruiting bodies on the surface.

These last two characteristics are food for thought, with the possibility of a variation of the Fungoid leaning in the spirit/undead direction, or something more in tune with either intelligent fungus beings or faerie folk.

The squishiness combined with great strength could also serve as something to build a brain/flesh golem or anthropomorphic shoggoth from.

Fyrsnaca.

The Fyrsnaca can breath a line of fire and is intelligent and can be bargained with to perform tasks. 2e specifies that you need speak with monsters, as Fyrsnaca have no language.

It also internally burns so hot after reproducing (vomiting up 2d6 babies - Red Worms; see later) that it has to remain dormant in a large body of water for 50 years to cool off. If prevented from doing so or awakened prematurely, it will attack furiously - as it will be consumed by its own heat if it leaves the water.

Bony, unsegmented relative of the Purple Worm.

This sounds very wyrm-ish, as opposed to worm-ish, but the Fyrsnaca (clearly a vertebrate) is supposedly cousin to the Purple Worm (clearly an invertebrate). Lacking an illo, 2e gives a sparse description that 'corrects' this.

Also, it's not carnivorous and eats ores and minerals as it burrows through the earth. 2e says to offer it gems and precious metals when bargaining or distracting - the costly equivalent of tossing rations.

I'd use one of these instead of a Dragon. And because of the 50 year dormancy period, I think I'd make this one of the type of monsters that are a level-inappropriate adventure/dungeon threat that doesn't have to be directly engaged with and/or can be turned on other monsters.