In Game Description
Key to the hanging cage in Sen's Fortress.
If a hapless adventurer becomes fatigued during an imprudent attempt to overcome the fortress, the serpent men will not kill him, but lock him up in a lonely cage. Eventually, unless they have forgotten, they drag the victim off to who-knows-where.
Found in Sen's Fortress
- The cage containing Big Hat Logan (optional area after destroying a wall with the stone dispatcher)
- A cage containing a Soul of a Hero in the same area
- The shortcut cage shortly before the boss encounter. Once opened and used allows you to quickly get to the top via a cage elevator and vice versa.