History of Collective Psyche Bond

Overview

Collective Psyche Bond is a Warlock bond (class item) for Warlocks from the Collective Psyche armor set, the legendary set of The Desert Perpetual. Wearing two pieces grants the Accretion bonus (picking up an ammo brick gives a stacking bonus to weapon swap and stow speeds until you die); four pieces grant Doppler Effect (suspend, unravel and sever effects you apply, and radiant and restoration effects you receive, last longer). The Epic version of the raid has its own Wayward Psyche set with different bonuses.

Acquisition

Drops from the encounters of The Desert Perpetual. Sources list armor by slot: helmets from the first two bosses and the final boss, arms from the middle and final bosses, and chests, legs and class items from the later encounters, so the exact boss for this piece may vary by source. It can be farmed repeatedly.