Shard of Agony used to be one of the Boss Summoning Items required to summon Duriel within the Gaping Crevasse to challenge him. Changes were made in Diablo 4’s Season 8: Belial’s Return, which made Duriel a Greater Lair Boss as well as the Shard of Agony Lair Boss Key instead of an item needed … Continue reading How To Get  Shard of Agony in Diablo 4