Mobs

Beasts

 * Spider
 * Mutant Spider
 * Watcher

Cyclops

 * Cyclops Warrior
 * Heavy Cyclops

Demons

 * Demon

Goblins

 * Goblin Assassin
 * Goblin Guard
 * Goblin Mage
 * Goblin Warrior

Golems

 * The Furious Golem
 * Golem
 * Obsidian Golem
 * The Hollow Presence

Lizardmen

 * Lizardman

Mummies

 * Mummy
 * Infected Mummy
 * Adamantine Mummy

Ogres

 * Ogre Brute
 * Ogre Warrior
 * Heavy Ogre

Plants

 * Ent (formerly known as Evil Tree)

Skeletons

 * Skeleton Warrior
 * Black Skeleton Warrior
 * Skeleton Frost Mage
 * Skeleton Fire Mage
 * Skeleton Debuff Mage
 * Skeleton Necromancer

Trolls

 * Scream Troll
 * Green Troll

Wraiths

 * Blue Death
 * Wraith
 * Wraith Cleric

Zombies

 * Zombie
 * Infected Zombie