- Item ID: 545
- Icon: Book of the Dead
- Description: Upon use, spawns a charmed Bony or an orbital bone for each enemy killed in the current room.
|Description||Upon use, Isaac fires a laser similar to the one used by Mega Satan. This laser deals massive damage, lasts for approximately 15 seconds, and persists between rooms. Isaac is pushed backwards by the force of the laser while it is active.|