Urzok

Urzok, Aspect of Hate, is an ultra-rank Taken Knight and one of the Taken bosses of The Whisper, a hidden mission. He appears on Io during the Taken Blight public event alongside Ta'aurc, Aspect of War, and Drevis, Aspect of Darkness. Killing him starts the quest for the Whisper of the Worm.

Urzok also appears in Lost Oasis, where his death triggers the start of the mission. He returns as one of the quest's final bosses, and defeating him and the other enemies in that room rewards the Whisper of the Worm. His abilities include summoning Taken, teleporting, and Solar Burn projectiles.