Recharge: 4 rooms
- Using this on a Dirt Patch that appears in Grave Rooms will unlock The Forgotten.
- Once the Forgotten is unlocked, digging into dirt patches will instead spawn a random type of chest.
- Spawns a trapdoor that leads to the next floor upon activation, identical to
- Like , it can occasionally spawn crawl spaces.
- However, it does not spawn a trapdoor when used above a pit, unlike
