Monsters of Dungeon Level 12
Ash Golem
Beholder
Biclops
Blood Slayer
Bloodied Hidden
Cave Snake
Corrupt Order
DLVL12 Uberboss
Dark One
Dark Reaper
Death Clan
Felltwin
Flayed One
Gargoyle
Ghost Warrior
Gold Serpent
Greater Imp
Hell Hound
Hell Stone
Hidden
Horned Beast
Imp Brute
Imp Rogue
Imp Rogue
Lava Lord
Mud Runner
Nightmare
Obsidian Golem
Pit Demon
Shambler
Slayer
Storm Demon
Venom Clan
Vortex Rogue