Obsidian Keep

List of possible enemies (non exhaustive):

Floor 1:

Vampire

Acid Blob

Powder Monkey

Watcher

Lava Bat

Demon

Ogre Brute

Wisp

Floor 2:

Vampire Queen

Ember Demon

Owlbear

The Shadow of *Some Name*

Ogre Warlord

Boss:

Frost Knight

Ice Revenant

Frost Knight