XIII - Death
CardRebirthUnlocked
How do you unlock XIII - Death?
Verified starting unlockSource data confirms that no unlock is required.
Triggers The Necronomicon effect, dealing 40 damage to all enemies in the room.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking XIII - Death leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13