Binding of Isaac: Rebirth Wiki
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Added in Repentance

Items with this tag contribute toward the Bookworm transformation.


Activated Collectibles[]

Name ID Icon Quote Description Quality
Anarchist Cookbook 5.100.65
Anarchist Cookbook
3 rooms
Summon bombs Spawns six Troll Bomb Troll Bombs around the room. 1
Book of Revelations 5.100.78
Book of Revelations
6 rooms
Reusable soul protection Increases the chance of a Devil Room Devil Room / Angel Room Angel Room appearing while held. On use, gives one Soul Heart Soul Heart, and replaces the boss of the current floor with a Harbinger if possible. 3
Book of Secrets 5.100.287
Book of Secrets
6 rooms
Tome of knowledge Gives the effect of Treasure Map Treasure Map, The Compass The Compass, or Blue Map Blue Map for the duration of the current floor. 0
Book of Shadows 5.100.58
Book of Shadows
3 rooms
Temporary invincibility Creates a protective shield, nullifying all types of damage in the current room for 10 seconds. 3
How to Jump 5.100.282
How to Jump
Unlimited
It's time you learned how Upon use, Isaac jumps in the direction he is currently moving, allowing travel over obstacles and enemies. 1
Monster Manual 5.100.123
Monster Manual
6 rooms
Temporary buddy generator Removed in Repentance Spawns a familiar from a specific selection for the current room.
Added in Repentance Spawns a familiar from a specific selection for the current floor.
1
Satanic Bible 5.100.292
Satanic Bible
6 rooms
Reusable evil... but at what cost? Gives one Black Heart Black Heart. Added in Repentance Replaces the boss room item on the current floor with a Devil Deal. 4
Telepathy for Dummies 5.100.192
Telepathy for Dummies
2 rooms
Temporary psychic shot Gives homing tears for the current room. Added in Repentance Also gives +3 range. 1
The Bible 5.100.33
The Bible
4 rooms
Temporary flight On use, Isaac gains flight for the current room. Instantly kills Mom, Mom's Heart, and It Lives when activated, but kills Isaac when used on Satan. 1
The Book of Belial 5.100.34
The Book of Belial
3 rooms
Temporary DMG up Removed in Afterbirth +2 damage for the current room. Passively guarantees a Devil Room Devil Room or Angel Room Angel Room will appear while held.
Added in Afterbirth +2 damage for the current room. Passively increases the chance of finding a Devil Room Devil Room or Angel Room Angel Room while held.
2
The Book of Sin 5.100.97
The Book of Sin
4 rooms
Reusable item generator Generates a random pickup, pill, card, or rune. 2
The Necronomicon 5.100.35
The Necronomicon
4 rooms
Mass room damage Deals 40 damage to every enemy in the room. 1
Book of the Dead 5.100.545
Book of the Dead
6 rooms
Rise from the grave Upon use, creates a friendly Bony Bony, Black Bony Black Bony, or an orbital bone for each enemy killed in the current room.
Added in Repentance Can also create a friendly Bone Fly Bone Fly or Revenant Revenant.
3
Book of Virtues 5.100.584
Book of Virtues
4 rooms
Spiritual companionship On use, spawns a destroyable orbiting Wisp familiar that fires tears and deals contact damage. Also acts as a passive item that causes other active items to spawn themed Wisps. 3
Lemegeton 5.100.712
Lemegeton
6 rooms
Item summoner Spawns a wisp representing a random passive item, which orbits Isaac but can be destroyed. While the wisp is alive, Isaac gains that item's effects. Generation uses the current room's item pool 25% of the time, otherwise a random pool. 3


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