Mutanus the Devourer

Mutanus the Devourer is a level 21 elite murloc boss found in the Wailing Caverns. He drops the.

Lore
Mutanus appears to disrupt any attempt by the Disciple of Naralex to wake the sleeping Naralex. Manifested from Naralex's Nightmare, Mutanus the Devourer has been ordered by whatever force has infected Naralex’s dreams to prevent anyone from awakening him. Mutanus appears as a colossal albino Murloc.

Abilities


He is also immune to Shadow spells.

Summary
Mutanus is the final boss in Wailing Caverns. You must return to the entrance to summon him. He'll appear during the Naralex event after 2 waves of smaller mobs. He hits quite hard, and if he catches you off-guard, he could potentially wipe out your group. Make sure you eat and drink before he spawns. Mutanus has a powerful sleep spell called Delusions of Naralex which he will sometimes cast during the fight. Only enter at full health.