Dungeon Monsters
DM18 - Rust Monsters
DM20 - Roper
DM21b - Carcass Scavenger
DM22 - Otyugh
DM23a - Eye of Terror I
Dungeon Vermin
DV5a - Giant Leeches
DV6 - Giant Ants
Goblins
GB4 - Goblin Command
Ogre
OG4 - Ogre Champion
Wilderness Encounters
WE11 - Shambling Mound
Others
Firenewt
Mimics