Repentance · active · #545

Book of the Dead

Raises bone defenders based on enemies already killed in the room.

Typeactive
Quality3
Listed pools5
UnlockAchievement #401

In-game pickup line

“Rise from the grave”

Mechanics

What Book of the Dead does

  • Each qualifying kill in the current room can create a bone orbital or friendly Bony when the book is used.
  • It can create up to eight defenders per activation.

From the game files

Recharge

Standard recharge6 room clears

Standard room-clear recharge. Batteries and other effects can change how quickly it refills.

Achievement #401

How to unlock it

Defeat Delirium as The Forgotten.

Unlocking an item and finding it during a run are separate steps.

Explore more unlocks

In a run

Practical note

Use it after clearing several enemies in a room to get more defenders from the charge.

Reference

Game data and sources

The item ID, quality and pool listings, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ. Charge and pickup values shown above also come from the extracted items.xml.