History of Agony

Agony is a Legendary Titan armor set from the Root of Nightmares raid. It includes the Helm, Gauntlets, Plate, and Greaves of Agony, plus the Mark of Agony class item. The pieces are tied to the Acolytes of Nezarec lore, with the Helm's lore tag naming the acolyte Briar.

Sources disagree on which Root of Nightmares encounters drop each piece, so check a current loot table before farming.