Grand Astromancer CapernianAdvisor to Kael'thasLevel 73 BossSideHostileTypeHumanoidHealth200,390Damage135–406Immune toCharm, Disorient, Disarm, Distract, Flee, Grip, Knockout, Bandage, Polymorph, Banish, Shield, Shackle, Mount, Horror, Invulnerability, Interrupt, Daze, Sapped, Enraged, Stun, SilenceLocationsMapAreaCoordsSpawnsTempest KeepTempest Keep51, 151