Devil Room (Afterbirth+ Item Pool)

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Item Pool
Removed in Afterbirth Rebirth Treasure Room Shop Library Curse Room Boss Secret Room Devil Room Angel Room Golden Chest Red Chest Beggar Devil Beggar Key Master
Added in Afterbirth Afterbirth Treasure Room Shop Library Curse Room Boss Secret Room Devil Room Angel Room Golden Chest Red Chest Beggar Devil Beggar Key Master Bomb Bum
Added in Afterbirth Greed Mode Treasure Room Shop Library Curse Room Boss Secret Room Devil Room Angel Room Golden Chest
Added in Afterbirth † Afterbirth † Treasure Room Shop Library Curse Room Boss Secret Room Devil Room Angel Room Golden Chest Red Chest Beggar Devil Beggar Key Master Bomb Bum
Added in Afterbirth † Greed Mode Treasure Room Shop Library Curse Room Boss Secret Room Devil Room Angel Room Golden Chest

The Devil Room Pool is the pool of items that can be found in the Devil Room. All items can be bought for some number of heart containers. If Isaac has no heart containers, items can be bought for three soul hearts.

Activated Collectibles[edit | edit source]

Name ID Icon Quote Description
Heart.png 1 Heart Cost
The Book of Belial 34
The Book of Belial
3 rooms
Temporary DMG up Upon use increases damage by 2 for the current room and by a further +50% if the character also has the Blood of the Martyr.
Removed in Afterbirth Guarantees a Devil Room or Angel Room will be open after beating a boss while holding it, or Added in Afterbirth increases the chance by 12.5%.
Added in Afterbirth † Book of the Dead 545
Book of the Dead
4 rooms
Rise from the grave Upon use, spawns a charmed Bony or an orbital bone for each enemy killed in the current room.
The Book of Sin 97
The Book of Sin
4 rooms
Reusable Item Generator Spawns a random pickup, pill, card, or trinket.
Guppy's Head 145
Guppy's Head
1 rooms
Reusable fly hive Spawns 2-4 blue flies to damage enemies.
Guppy's Paw 133
Guppy's Paw
Unlimited
Soul converter Removes one red heart container in exchange for gaining 3 Soul Hearts.
Added in Afterbirth Mega Blast 441
Mega Blast
12 rooms
Laser breath 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.
The Nail 83
The Nail
6 rooms
Temporary demon form Adds one soul heart and allows the breaking of rocks and damaging enemies by simply walking over them. Increases damage and decreases speed. All effects except for the Soul Heart wear off upon leaving the room.
The Necronomicon 35
The Necronomicon
6 rooms
Mass room damage Damages all enemies in the room significantly.
Added in Afterbirth † Plan C 475
Plan C
One time use
Use with caution Kills all enemies in the room, then kills Isaac three seconds later.
Razor Blade 126
Razor Blade
Unlimited
Feel my pain Upon use, deals one heart of damage to Isaac and grants +1.2 damage for the current room.
Added in Afterbirth † Sacrificial Altar 536
Sacrificial Altar
One time use
He demands a sacrifice Upon use, sacrifices up to 2 familiars and spawns an item from the Devil Room Pool for each familiar sacrificed.
Heart.pngHeart.png 2 Hearts Cost
Satanic Bible 292
Satanic Bible
6 rooms
Reusable Evil Upon activation, Isaac gains a black heart.
Added in Afterbirth † Void 477
Void
6 rooms
Consume Consumes all pedestal items in the room. Active items will have their effects added to Void, and passive items will grant stat upgrades.
We Need to Go Deeper! 84
We Need to Go Deeper!
6 rooms
Reusable level skip Creates a trapdoor to go to the next floor. If used in The Womb, it will create a trapdoor to Sheol, even if the player hasn't unlocked it.

Passive Collectibles[edit | edit source]

Name ID Icon Quote Description
Heart.png 1 Heart Cost
Added in Afterbirth † 7 Seals 526 7 Seals Lil harbingers! Grants a random Harbinger familiar that changes every 10 seconds.
Added in Afterbirth Athame 408 Athame Call to the void Whenever Isaac takes damage, a black ring briefly appears around Isaac, dealing damage to all nearby enemies.
Added in Afterbirth Betrayal 391 Betrayal Turn your enemy Every time Isaac takes damage, a charm effect is applied to every enemy in the room, causing them to attack each other rather than Isaac.
Added in Afterbirth Black Powder 420 Black Powder Spin the black circle! Isaac leaves a trail of black powder on the floor. Walking in a circle will spawn a pentagram symbol on the floor, which deals 10 damage per tick to any enemies inside it.
Brother Bobby 8 Brother Bobby Friends 'till the end Follows Isaac around shooting normal tears.
Added in Afterbirth Cambion Conception 412 Cambion Conception Feed them hate After taking damage a certain amount of times, a permanent demonic familiar spawns.
Ceremonial Robes 216 Ceremonial Robes Sin up Adds 3 black hearts and increases Damage by 1.
Contract From Below 241 Contract From Below Wealth... but at what cost? Doubles the number of pickups and chests spawned after clearing a room or performing some other triggering action (such as using a blood donation machine), but reduces the chance for any pickups to spawn at all.
Dark Bum 278 Dark Bum He wants to take your life Spawns a familiar that follows Isaac around and collects red hearts. For every one-and-a-half red hearts collected, Dark Bum will generate one soul heart, one hostile Spider or one friendly blue spider.
Dark Matter 259 Dark Matter Fear shot Increases Damage by 1 and adds a chance to shoot fear tears.
Dead Cat 81 Dead Cat 9 lives Sets the amount of red heart containers to 1, but gives Isaac 9 extra lives. After dying, Isaac is teleported to the last safe room. New heart containers can be obtained after picking up this item, but after each death, the number of heart containers is set to 1 again.
Added in Afterbirth † Death's List 530 Death's List Just hope you're not next... Grants a reward if all enemies in a room are killed in the order they are marked.
Demon Baby 113 Demon Baby Auto-turret friend Follows Isaac and automatically fires at enemies in its reach.
Added in Afterbirth † Duality 498 Duality You feel very balanced Whenever a Devil or Angel Room would spawn after defeating a boss, both rooms spawn. Only one can be entered.
Added in Afterbirth Empty Vessel 409 Empty Vessel I reward an empty vessel While Isaac has no red hearts, this item grants flight and a random chance to activate an invincibility shield for a few seconds. If Isaac gains any red hearts, these benefits will disappear.
Ghost Baby 163 Ghost Baby Spectral buddy Spawns a familiar that follows Isaac around and fires spectral tears.
Gimpy 225 Gimpy Sweet Suffering Has a chance of spawning a soul heart or black heart when taking damage. Enemies have a chance to drop a Half Red Heart after being killed.
Goat Head 215 Goat Head He accepts your offering A Devil Room / Angel Room Door will always spawn after every boss fight, excluding the first floor and floors after Utero II/Womb II.
Guppy's Collar 212 Guppy's Collar Eternal Life? Grants Isaac a permanent 50% chance to respawn with 1/2 of a red heart after death.
Guppy's Hair Ball 187 Guppy's Hair Ball Swing it Loosely follows behind Isaac. Can be swung like a flail by rapidly spinning Isaac in a circle. Grows bigger by killing enemies.
Guppy's Tail 134 Guppy's Tail Cursed? Increases chance of finding gold chests and normal chests, but reduces chance of finding pickups.
Headless Baby 269 Headless Baby Bloody Friend Familiar that follows Isaac, leaving blood creep on the ground.
Added in Afterbirth † Lil Delirium 519 Lil Delirium Delirious friend Grants a familiar that transforms into another random familiar every 10 seconds.
The Mark 79 The Mark DMG up Increases Damage and Speed, plus adds one Soul Heart.
Missing Page 2 262 Missing Page 2 Evil up. Your enemies will pay! Gives 1 black heart. Upon taking damage that reduces Isaac's health to one heart or less, activates The Necronomicon effect, dealing 40 damage to all enemies in the room.
Added in Afterbirth Multidimensional Baby 431 Multidimensional Baby ydduB Buddy Spawns a familiar that will follow Isaac's movements on a 2.5 second delay. Tears that pass through the baby will be doubled and increase in speed.
Added in Afterbirth My Shadow 433 My Shadow Me! And my shaaaadow! Each time Isaac takes damage, inflicts fear on all enemies in the room and spawns a black Charger familiar that will attack enemies. The Charger will be killed if it is damaged too much.
Pentagram 51 Pentagram DMG up Increases damage and increases the chance for a Devil or Angel Room to appear.
Rotten Baby 268 Rotten Baby Infested friend A familiar that spawns blue flies.
Sacrificial Dagger 172 Sacrificial Dagger My fate protects me Dagger orbits Isaac, dealing very high damage.
Added in Afterbirth † Shade 468 Shade It follows Spawns a shadow familiar that follows Isaac's movements on a 1 second delay and deals contact damage to enemies.
Sister Maggy 67 Sister Maggy Friends 'till the end A familiar that follows Isaac around shooting blood tears.
Added in Afterbirth Succubus 417 Succubus Damage booster Spawns a flying familiar that bounces around the room with a black aura, dealing rapid damage to any enemies inside it. While standing in the aura, Isaac gains a 1.5x tear damage multiplier.
Whore of Babylon 122 Whore of Babylon Curse up Increases damage and speed whenever Isaac has half a red heart or less (one red heart for Eve), ignoring any soul or black hearts.
Heart.pngHeart.png 2 Hearts Cost
Abaddon 230 Abaddon Evil + DMG up + fear shot Increases damage and speed, removes all red heart containers, grants six black hearts, and adds a chance to shoot fear tears.
Brimstone 118 Brimstone Blood laser barrage Tears are replaced by a laser beam that pierces through all enemies and obstacles in its path and deals high damage. Can only be fired after a short charge-up period.
Added in Afterbirth † Dark Prince's Crown 442 Dark Prince's Crown Loss is power Increases range, tears, and shot speed when at exactly one red heart.
Death's Touch 237 Death's Touch Penetrative shot + damage up Increases Damage by 1.5, reduces Tears by 0.3 and increases tear size. Grants piercing tears. Tears are replaced by Death's scythes, which is a cosmetic effect only.
Added in Afterbirth † Eye of Belial 462 Eye of Belial Possessed tears! Grants piercing tears. After piercing one enemy, tears start homing and deal double damage.
Added in Afterbirth Incubus 360 Incubus Dark friend A demonic familiar that follows Isaac and shoots tears identical to Isaac's in terms of damage, range, fire rate, and effects.
Judas' Shadow 311 Judas' Shadow Sweet revenge Adds an extra life; upon death, it respawns Isaac as Black Judas with only two black hearts.
Lil Brimstone 275 Lil Brimstone Evil Friend A Familiar that shoots a thin Brimstone beam. Must charge like Brimstone before shooting.
Lord of the Pit 82 Lord of the Pit Demon wings Grants flight and increases speed.
Added in Afterbirth Maw of the Void 399 Maw of the Void Consume thy enemy! +1.0 Damage Up. After continuously firing tears for 2.5 seconds, a red cross appears on Isaac's head that, upon releasing the fire button, creates a black ring that rapidly deals damage equal to Isaac's tear damage to any enemies in contact with it.
Mom's Knife 114 Mom's Knife Stab stab stab Isaac's tears are replaced by a knife that pierces enemies, can travel through obstacles, and can hurt enemies while Isaac is holding it. Holding down the fire button before firing increases its range and power.
The Pact 80 The Pact DMG + Tears UP Increases damage by 0.5, tears by 0.7 and grants two soul hearts upon pickup.
Spirit of the Night 159 Spirit of the Night Scary Grants spectral tears and flight.

Notes[edit | edit source]

  • Mega Blast and Plan C are 5 times less likely to appear than any other item in the pool.


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