Missing Page 2
ItemRebirthUnlocked
passiveGame ID 262★★★★
How do you unlock Missing Page 2?
Verified starting unlockSource data confirms that no unlock is required.
Grants one Black Heart. Upon taking damage that reduces Isaac's health to one heart or less, deals damage to all enemies in the room. [Repentance] Increases the damage of Black Hearts and The Necronomicon-like effects by 40.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Missing Page 2 leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13