Outworld Devourer

Adds extra pure damage to Outworld Destroyer's attacks, based on his remaining mana pool.

Steals a percentage of the target's max mana and places them into an astral prison. The hidden unit is invulnerable and disabled. When the astral prison implodes, it deals damage to the target.

Increases Outworld Destroyer's maximum mana. When cast, protects Outworld Destroyer with an all damage barrier equal to a flat amount and a percentage of his maximum mana.

Passively grants a chance to restore a percentage of your max mana each time you cast an ability. Restores less mana from spells that modify attacks.

Unleashes a psychic blast that deals damage to enemies based on the difference between your mana and the target's mana. Sanity's Eclipse can hit units trapped by Astral Imprisonment.