Binding of Isaac: Rebirth Wiki
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Binding of Isaac: Rebirth Wiki
Added in Afterbirth

Items in this pool can be found for sale in the Shop in Greed Mode. Take note that Greed Mode is special in that the shop may also sell items from the Boss Pool or the Treasure Pool.

Activated Collectibles[]

Name ID Icon Weight Description
D10 5.100.285
D10
1 rooms
1
Rerolls the monsters in the room. Only rerolls monsters that are still alive (does not spawn new enemies).
D100 5.100.283
D100
6 rooms
1
Removed in Repentance Combines the effects of 15►D4 D4, 15►The D6 The D6, and 15►D20 D20.
Added in Repentance Combines the effects of 15►D1 D1, 15►D4 D4, 15►The D6 The D6, 15►D7 D7, 15►D8 D8, 15►D10 D10, 15►D12 D12, and 15►D20 D20.
D12 5.100.386
D12
3 rooms
1
Re-rolls all rocks in the current room into other random objects, such as bomb rocks, metal blocks, TNT, or poops.
D20 5.100.166
D20
6 rooms
1
Rerolls all pickups in the current room.
D4 5.100.284
D4
6 rooms
1
Rerolls all of Isaac's passive items.
The D6 5.100.105
The D6
6 rooms
1
Re-rolls all items in the current room into other items, depending on the current room's Item Pool.
D8 5.100.406
D8
4 rooms
1
Re-rolls Isaac's damage, tears, range, and speed.
Jar of Flies 5.100.434
Jar of Flies
Unlimited
1
Killing an enemy adds a fly to the jar, up to a maximum of 20. On use, releases Blue Flies equal to the number of flies in the jar.
Mom's Box 5.100.439
Mom's Box
4 rooms
1
Increases Luck by 1 and doubles the effects of trinkets while held. When used, drops a random trinket on the ground.
Pandora's Box 5.100.297
Pandora's Box
One time use
1
Upon use, spawns specific pickups or items depending on the floor it is used on. Disappears after use.
Placebo 5.100.348
Placebo
Variable
1
When used, copies the effect of the pill Isaac is currently holding without consuming it. Does not copy the effects of cards or runes.
Red Candle 5.100.289
Red Candle
4 seconds
1
Throws a flame that that can pass over gaps (but not through obstacles). The flame damages everything in its path, diminishing in size as it hits enemies or blocks shots.
We Need to Go Deeper! 5.100.84
We Need to Go Deeper!
6 rooms
1
Creates a trapdoor to go to the next floor.
Blank Card 5.100.286
Blank Card
Variable
Removed in Repentance1
Added in Repentance0.2
Removed in Repentance Copies the effect of the card or rune currently held by Isaac.
Added in Repentance No longer copies the effects of runes.
Added in Afterbirth † Black Hole 5.100.512
Black Hole
4 rooms
1
Throws a black hole on the ground which sucks in and damages enemies.
Added in Afterbirth † Clicker 5.100.482
Clicker
6 rooms
1
Transforms Isaac into a random character and removes the last item collected.
Added in Afterbirth † D1 5.100.476
D1
4 rooms
1
Duplicates a random pickup in the room.
Added in Afterbirth † Dataminer 5.100.481
Dataminer
4 rooms
1
Displaces enemy sprites for the current room, randomly increases one stat and decreases another.
Added in Afterbirth † D Infinity 5.100.489
D Infinity
Variable
1
Removed in Repentance Grants a random die item that changes each use.
Added in Repentance Acts as any die item, and can by cycled by pressing the drop key.
Added in Afterbirth † Dull Razor 5.100.486
Dull Razor
2 rooms
1
Hurts Isaac without depleting health, activating any items that trigger upon taking damage.
Added in Afterbirth † Metronome 5.100.488
Metronome
2 rooms
1
Grants a random item effect for the current room.
Added in Afterbirth † Mystery Gift 5.100.515
Mystery Gift
One time use
1
Upon use, spawns a random item from the current room's item pool, with a chance to spawn A Lump of Coal or The Poop instead.
Added in Afterbirth † Mr. ME! 5.100.527
Mr. ME!
4 rooms
1
Summons a controllable ghost that can perform various tasks depending on what it targets.
Added in Afterbirth † Pause 5.100.478
Pause
2 rooms
1
Freezes all enemies until a fire button is pressed.
Added in Afterbirth † Potato Peeler 5.100.487
Potato Peeler
Unlimited
1
Removes a Heart Container, increases damage and range, and grants a 15►Cube of Meat Cube of Meat.
Added in Afterbirth † Sprinkler 5.100.516
Sprinkler
4 rooms
1
Upon use, creates a stationary sprinkler that rotates and fires tears in 8 directions. The tears copy Isaac's stats and most tear effects.
Added in Afterbirth † Void 5.100.477
Void
6 rooms
1
Consumes all pedestal items in the room. Active items will have their effects added to Void, and passive items will grant random stat upgrades.
Added in Afterbirth † Plan C 5.100.475
Plan C
One time use
0.2
Kills all enemies in the room, then kills Isaac three seconds later.
Added in Afterbirth † Crooked Penny 5.100.485
Crooked Penny
4 rooms
Removed in Repentance1
Added in Repentance0.5
Spawns a penny and has a 50% chance to double all items and pickups in the room. If the effect fails, the items and pickups disappear.
Added in Afterbirth † Mama Mega! 5.100.483
Mama Mega!
One time use
Removed in Repentance1
Added in Repentance0.5
Damages all enemies and destroys all obstacles. The effect occurs every time a new room is entered for the rest of the floor. Opens the doors to the floor's Secret Room Secret Rooms and Super Secret Room Super Secret Rooms.
Added in Repentance Alabaster Box 5.100.585
Alabaster Box
12 rooms
1
Spawns three Soul Hearts and two Angel Room Angel Room items and is consumed. Starts with no charges, and can only be charged by picking up 6 Soul Hearts.
Added in Repentance Eraser 5.100.638
Eraser
1 rooms
1
Throws an eraser that instantly kills the first monster it hits, and prevents that monster from spawning for the rest of the run. Can only be used once per floor.
Added in Repentance Mom's Bracelet 5.100.604
Mom's Bracelet
Unlimited
1
Lets Isaac pick up and throw rocks, TNT, poops, and other obstacles.
Added in Repentance Sharp Key 5.100.623
Sharp Key
Unlimited
1
Adds 5 keys on pickup. Allows Isaac to throw his keys to deal damage to enemies, destroy obstacles, and open doors.
Added in Repentance Anima Sola 5.100.722
Anima Sola
15 seconds
0.1
Chains down the nearest enemy for 5 seconds, preventing them from acting.
Added in Repentance Esau Jr. 5.100.703
Esau Jr.
1 rooms
0.1
Swaps between the current character and Esau Jr., who has +2 flat damage and flight. Characters have independent items and health. Dying as either character ends the run.
Added in Repentance R Key 5.100.636
R Key
One time use
0.1
Brings Isaac back to the first floor of a new run, retaining all of his items.
Added in Repentance Spindown Dice 5.100.723
Spindown Dice
6 rooms
0.1
Transforms all items in the room by decreasing their internal ID number.

Passive Collectibles[]

Name ID Icon Weight Description
9 Volt 5.100.116 9 Volt
1
Reduces the charge of any activated item by 1. Any 1 charge items instead have timed recharges.
The Battery 5.100.63 The Battery
1
Activated collectibles can store an extra level of charge, allowing them to be used twice in one room.
BFFS! 5.100.247 BFFS!
1
Increases the size and effectiveness of most familiars.
Black Candle 5.100.260 Black Candle
1
Prevents curses. Grants one Black Heart. Increases the chance for a Devil or Angel Room to appear.
Blue Map 5.100.246 Blue Map
1
Reveals the locations of Secret Room Secret Rooms and Super Secret Room Super Secret Rooms on the map.
Car Battery 5.100.356 Car Battery
1
Causes Isaac's activated item to activate twice on each use.
Champion Belt 5.100.208 Champion Belt
1
Increases damage, but also increases the chance of champion enemies appearing.
Charged Baby 5.100.372 Charged Baby
1
Spawns a familiar that occasionally drops a Lil' Battery, gives an active item charge, or petrifies all enemies in the room.
Cube of Meat 5.100.73 Cube of Meat
1
Spawns an orbital familiar that blocks enemy shots, dealing 105 damage per second. Collecting additional copies grants it the ability to shoot, then chase enemies, then increases the damage.
Deep Pockets 5.100.416 Deep Pockets
1
Removed in Repentance Allows Isaac to carry two cards or pills (or a combination of both) at the same time.
Added in Repentance Increases the coin cap to 999. If a room would otherwise yield no reward, 1-3 coins will spawn.
Fanny Pack 5.100.204 Fanny Pack
1
Has a chance to drop a random pickup when Isaac takes damage.
GB Bug 5.100.405 GB Bug
1
Removed in Repentance Spawns a familiar that bounces diagonally around the room, applying a random status effect to enemies it hits and has a chance to re-roll pickups it passes over.
Added in Repentance Spawns a familiar that follows Isaac. Double tapping the fire button launches it forward, causing it to reroll the first monster or pickup it hits.
Habit 5.100.156 Habit
1
When Isaac is hit, his active item gains 1 room's worth of charge.
Hive Mind 5.100.248 Hive Mind
1
Increases the size of Blue Spiders and Blue Flies and doubles the amount of damage they deal. Added in Repentance Also increases the effectiveness of fly and spider familiars.
Little Baggy 5.100.252 Little Baggy
1
Isaac can hold 2 pills at once and all cards and runes are replaced by pills.
Lucky Foot 5.100.46 Lucky Foot
1
+1 luck. Increases chance of winning Shell Games and Fortune Tellers (independent from the luck stat).
Added in Repentance Converts all bad pills into good pills, without identifying them.
Mom's Purse 5.100.139 Mom's Purse
1
Allows Isaac to hold 1 additional trinket.
PHD 5.100.75 PHD
1
Converts all bad pills into good pills, spawns one pill pickup, and identifies all pills. Restores two Red Hearts and increases the payout of Blood Donation Machines.
Pay to Play 5.100.380 Pay to Play
1
+5 coins. Turns doors that require a single Key into doors which need a coin to enter instead.
Spelunker Hat 5.100.91 Spelunker Hat
1
Reveals type of adjacent rooms, including location for Secret Rooms and Super Secret Rooms.
Spider Mod 5.100.403 Spider Mod
1
Displays Isaac's tear damage and enemy health bars. Spawns a familiar that wanders around and inflicts random status effects on enemies it touches. Can spawn a Lil' Battery/Blue spider upon clearing a room.
Starter Deck 5.100.251 Starter Deck
1
Isaac can hold 2 cards at once and all pills are replaced by cards.
X-Ray Vision 5.100.76 X-Ray Vision
1
Reveals and opens all Secret Room and Super Secret Room entrances.
Chaos 5.100.402 Chaos
Removed in Repentance1
Added in Repentance0.5
Drops 1-6 random pickups on the floor. Causes items to be chosen from random item pools.
Host Hat 5.100.375 Host Hat
1
A host familiar that sits on Isaac's head and has a random chance to block enemy shots and retaliate with 3 tears. Grants immunity to explosions.
Added in Afterbirth † Blanket 5.100.535 Blanket
1
Grants one Soul Heart. Upon entering a boss room, grants a shield that blocks one hit, then disappears.
Added in Afterbirth † Buddy in a Box 5.100.518 Buddy in a Box
1
Spawns a familiar with a random tear effect. The familiar is randomized at the start of each floor.
Added in Afterbirth † King Baby 5.100.472 King Baby
1
Spawns a familiar that follows Isaac and makes other familiars follow it. While firing tears, other familiars stop moving.
Added in Afterbirth † Poke Go 5.100.505 Poke Go
1
Upon entering a room with enemies in it, has a chance to spawn a random friendly enemy that persists across rooms.
Added in Afterbirth † Sack of Sacks 5.100.500 Sack of Sacks
1
Spawns a familiar that drops a sack every 5-6 rooms cleared.
Added in Afterbirth † Schoolbag 5.100.534 Schoolbag
1
Allows Isaac to hold two active items.
Added in Afterbirth † Tarot Cloth 5.100.451 Tarot Cloth
1
Drops a random card or rune. Removed in Repentance Doubles the effects of most cards and runes. Added in Repentance Doubles the effects of tarot cards.
Added in Repentance 1up! 5.100.11 1up!
1
Gives Isaac an extra life. Upon death, he will respawn in the most recent non-hostile room with full health, after which 1up! will disappear.
Added in Repentance 4.5 Volt 5.100.647 4.5 Volt
1
Active items don't charge when clearing rooms. Instead, they're charged by dealing damage to enemies.
Added in Repentance Battery Pack 5.100.603 Battery Pack
1
Recharges Isaac's currently held active item and drops 2-4 batteries.
Added in Repentance Booster Pack 5.100.624 Booster Pack
1
Spawns 5 random cards.
Added in Repentance Birthright 5.100.619 Birthright
1
Has a different effect for each character.
Added in Repentance Dream Catcher 5.100.566 Dream Catcher
1
During the transition between floors, Isaac's nightmare shows the floor's Treasure Room item and boss. Grants half a soul heart when entering a new floor.
Added in Repentance Red Stew 5.100.621 Red Stew
1
Refills all heart containers. Grants an enormous damage boost that wears off over time.
Added in Repentance Sanguine Bond 5.100.692 Sanguine Bond
1
Spawns a special set of spikes in the Devil Room Devil Room. Taking damage from the spikes has a chance to grant a reward.
Added in Repentance Echo Chamber 5.100.700 Echo Chamber
0.1
When Isaac uses a card, pill, or rune, he also uses a copy of every card/pill/rune he used after picking up Echo Chamber.
Added in Repentance Glitched Crown 5.100.689 Glitched Crown
0.1
Before being picked up, item pedestals cycle between 5 random items.
Added in Repentance Inner Child 5.100.688 Inner Child
0.1
Upon death, Isaac respawns in the current room with half of a Red Heart, a massive size down, and +0.2 Speed.
Added in Repentance Isaac's Tomb 5.100.701 Isaac's Tomb
0.1
Spawns an Old Chest at the start of each floor.
Added in Repentance Sacred Orb 5.100.691 Sacred Orb
0.1
Prevents low-quality items from spawning, greatly increasing the quality of items received from all item pools.
Added in Repentance Spirit Shackles 5.100.674 Spirit Shackles
0.1
On death, Isaac's ghost is chained to his dead body and he can continue to fight with 1/2 of a heart, returning to life after 10 seconds. After it activates, it must be recharged by picking up a soul heart.
Added in Repentance Strawman 5.100.667 Strawman
0.1
Spawns a controllable Keeper Keeper to fight enemies alongside Isaac, functioning similarly to Jacob and Esau Jacob and Esau. If Keeper dies, he spawns 5 blue spiders and Strawman is removed from Isaac's inventory.
Added in Repentance TMTRAINER 5.100.721 TMTRAINER
0.1
Causes all future items to be "glitched", granting them completely random effects.


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