History of Powerful Offering

Powerful Offering is the highest of the three offering tiers used at the Altars of Summoning, alongside Feeble and Robust. Each offering is sacrificed at an altar to summon new adversaries, and the offering's tier sets the difficulty of the encounter. Powerful offerings contribute the most progress to the completion bar, and each encounter has a seven-minute timer. When the bar is full, Eris Morn arrives to collect the tithes and reward loot and reputation.