Hotel Raid (8F) raid boss. Commonly described as an endurance/puzzle-style encounter.
| Type | Raid boss |
|---|---|
| Where | Mysterious Hotel Raid (8F) |
| How to start | Raid queue/key (reported) |
| Requirements | Raid access |
| Key mechanics | Endurance/puzzle raid boss (reported) |
| Key drop | unknown |
| Notes | Raid requirements and drops may change; verify in-game if values differ. |
The Eternity Devil is a raid boss associated with the Mysterious Hotel Raid (often referenced as 8F).