How it works

The stage before the final act boss provides the first key. Further keys can drop while farming the relevant world. The act key is consumed on victory.

Rewards can include currency, XP, chests, essence, shards, keys and consumables.

Rate and conditions

First key described; farming rate unknown

The current boss receipt controls repeat rewards. Do not apply a universal 25% repeat rate: that is only generic fallback help. Key frequency and daily cap are supplied online; the reference does not assert a fixed stage count for every live act.

Explore the flow

Open Loot & Drops for the schematic reward flow, rarity ladder and independent-roll fusion illustration.