Binding of Isaac: Rebirth Wiki
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(except in Rebirth)

Items in this pool can be found for sale in the ShopShop in Greed Mode. Greed Mode is special in that the Shop may also sell items from the Boss Room item pool or the Treasure Room item pool.

Activated Collectibles[ | ]

Name ID Icon Weight Price Description
D4 5.100.284
D4
6 rooms
1
15 pennies
Rerolls all of Isaac's passive items.
The D6 5.100.105
The D6
6 rooms
1
15 pennies
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
15 pennies
Re-rolls Isaac's damage, tears, range, and speed.
D10 5.100.285
D10
2 rooms
1
15 pennies
(except in Repentance) Re-rolls all monsters in the room.
(in Repentance) Replaces all monsters in the room with weaker monsters.
D12 5.100.386
D12
3 rooms
1
15 pennies
(except in Repentance) Re-rolls all Rocks and Metal Blocks in the current room into other random obstacles.
(in Repentance) Re-rolls most types of Obstacles in the current room into other random obstacles.
D20 5.100.166
D20
6 rooms
1
15 pennies
Rerolls all pickups in the current room.
D100 5.100.283
D100
6 rooms
1
15 pennies
(except in Repentance) Combines the effects of Collectible D4 iconD4, Collectible The D6 iconThe D6, and Collectible D20 iconD20.
(in Repentance) Combines the effects of Collectible D1 iconD1, Collectible D4 iconD4, Collectible The D6 iconThe D6, Collectible D7 iconD7, Collectible D8 iconD8, Collectible D10 iconD10, Collectible D12 iconD12, and Collectible D20 iconD20.
Jar of Flies 5.100.434
Jar of Flies
Unlimited
1
15 pennies
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
15 pennies
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
15 pennies
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
(except in Repentance)15 pennies
(in Repentance)10 pennies
Has the same effect as the Pill currently held by Isaac. (in Repentance) The charge time is based on the power of the pill.
Red Candle 5.100.289
Red Candle
4 seconds
1
15 pennies
Throws out a flame that 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
15 pennies
Creates a trapdoor to go to the next floor. (in Repentance) Once per floor, using it on tiles with special graphics will instead create a Crawl SpaceCrawl Space.
Blank Card 5.100.286
Blank Card
Variable
(except in Repentance)1
(in Repentance)0.5
15 pennies
(except in Repentance) Copies the effect of the card or rune currently held by Isaac.
(in Repentance) Copies the effect of the card currently held by Isaac. The charge time is based on the power of the card.
(in Afterbirth † and Repentance) Black Hole 5.100.512
Black Hole
4 rooms
1
15 pennies
Throws a black hole on the ground which sucks in and damages enemies and destroys nearby obstacles.
(in Afterbirth † and Repentance) Clicker 5.100.482
Clicker
6 rooms
1
15 pennies
Transforms Isaac into a random character and removes the last item collected.
(in Afterbirth † and Repentance) Crooked Penny 5.100.485
Crooked Penny
4 rooms
1
15 pennies
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.
(in Afterbirth † and Repentance) D1 5.100.476
D1
4 rooms
1
15 pennies
Duplicates a random pickup in the room. (in Repentance) The new pickup may be different than the original (i.e. a different card, etc).
(in Afterbirth † and Repentance) Dataminer 5.100.481
Dataminer
4 rooms
1
15 pennies
Displaces enemy sprites for the current room, randomly increases one stat and decreases another.
(in Afterbirth † and Repentance) Dull Razor 5.100.486
Dull Razor
2 rooms
1
(except in Repentance)15 pennies
(in Repentance)10 pennies
Hurts Isaac without depleting health, activating any items that trigger upon taking damage.
(in Afterbirth † and Repentance) Metronome 5.100.488
Metronome
2 rooms
1
15 pennies
Grants a random item effect for the current room.
(in Afterbirth † and Repentance) Mr. ME! 5.100.527
Mr
4 rooms
1
15 pennies
Summons a controllable ghost that can perform various tasks depending on what it targets.
(in Afterbirth † and Repentance) Mystery Gift 5.100.515
Mystery Gift
One time use
1
15 pennies
Upon use, spawns a random item from the current room's item pool, with a chance to spawn Collectible A Lump of Coal iconA Lump of Coal or Collectible The Poop iconThe Poop instead.
(in Afterbirth † and Repentance) Pause 5.100.478
Pause
2 rooms
1
15 pennies
Freezes all enemies until a fire button is pressed.
(in Afterbirth † and Repentance) Potato Peeler 5.100.487
Potato Peeler
Unlimited
1
15 pennies
Removes a Heart Container, increases damage and range, and grants a Collectible Cube of Meat iconCube of Meat.
(in Afterbirth † and Repentance) Sprinkler 5.100.516
Sprinkler
4 rooms
1
15 pennies
Upon use, creates a stationary sprinkler that rotates and fires tears in 8 directions. The tears copy Isaac's stats and most tear effects.
(in Afterbirth † and Repentance) Void 5.100.477
Void
6 rooms
1
15 pennies
Consumes all pedestal items in the room. Active items will have their effects added to Void, and passive items will grant random stat upgrades.
(in Afterbirth † and Repentance) Plan C 5.100.475
Plan C
One time use
0.2
15 pennies
Kills all enemies in the room, then kills Isaac three seconds later.
(in Afterbirth † and Repentance) Mama Mega! 5.100.483
Mama Mega!
One time use
(except in Repentance)1
(in Repentance)0.5
15 pennies
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 RoomSecret Rooms and Super Secret RoomSuper Secret Rooms.
(in Afterbirth † and Repentance) D infinity 5.100.489
D infinity
Variable
(except in Repentance)1
(in Repentance)0.1
15 pennies
(except in Repentance) Grants a random die item that changes each use.
(in Repentance) Acts as any die item, and can by cycled by pressing the drop key.
(in Repentance) Alabaster Box 5.100.585
Alabaster Box
12 rooms
1
15 pennies
Spawns three Soul HeartSoul Hearts and two Angel RoomAngel Room items and is consumed. Starts with no charges, and can only be charged by picking up 6 Soul Hearts.
(in Repentance) Eraser 5.100.638
Eraser
1 floor
1
15 pennies
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.
(in Repentance) Mom's Bracelet 5.100.604
Mom's Bracelet
1 second
1
10 pennies
Lets Isaac pick up and throw rocks, TNTTNT, PoopPoops, friendly Dips, BombBombs, and other obstacles.
(in Repentance) Sharp Key 5.100.623
Sharp Key
Unlimited
1
15 pennies
Adds 5 KeyKeys on pickup. Allows Isaac to throw his keys to deal damage to enemies, destroy obstacles, and open doors.
(in Repentance) Anima Sola 5.100.722
Anima Sola
15 seconds
0.1
15 pennies
Chains down the nearest enemy for 5 seconds, preventing them from acting.
(in Repentance) Esau Jr. 5.100.703
Esau Jr.
1 room
0.1
15 pennies
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.
(in Repentance) Flip 5.100.711
Flip
6 rooms
0.1
15 pennies
Item pedestals have a second uninteractable "ghostly" item behind them. Activating will flip the real and ghostly items around. If playing as Character Tainted Lazarus iconTainted Lazarus, also flips between them and Character Dead Tainted Lazarus iconDead Tainted Lazarus.
(in Repentance) R Key 5.100.636
R Key
One time use
0.1
99 pennies
Brings Isaac back to the first floor of a new run, retaining all of his items.
(in Repentance) Spindown Dice 5.100.723
Spindown Dice
6 rooms
0.1
15 pennies
Reduces the internal ID number of all items in the room by one, turning them into the item with that number.

Passive Collectibles[ | ]

Name ID Icon Weight Price Description
9 Volt 5.100.116 9 Volt
1
15 pennies
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
15 pennies
Activated collectibles can store an extra level of charge, allowing them to be used twice in one room.
BFFS! 5.100.247 BFFS!
1
15 pennies
Increases the size and effectiveness of most familiars.
Black Candle 5.100.260 Black Candle
1
15 pennies
Prevents curses. Grants one Black HeartBlack Heart. Increases the chance for a Devil RoomDevil Room or Angel RoomAngel Room to appear.
Blue Map 5.100.246 Blue Map
1
15 pennies
Reveals the locations of Secret RoomSecret Rooms and Super Secret RoomSuper Secret Rooms on the map.
Car Battery 5.100.356 Car Battery
1
15 pennies
Causes Isaac's activated item to activate twice on each use.
Champion Belt 5.100.208 Champion Belt
1
15 pennies
+1 damage. Increases the chance of champion enemies appearing by 15%.
Charged Baby 5.100.372 Charged Baby
1
15 pennies
Spawns a familiar that occasionally drops a Lil' BatteryLil' Battery, gives an active item charge, or petrifies all enemies in the room.
Cube of Meat 5.100.73 Cube of Meat
1
15 pennies
Creates an orbital familiar. Collecting additional copies gives it the ability to shoot tears, then chase enemies to deal contact damage, then deal even more contact damage.
Deep Pockets 5.100.416 Deep Pockets
1
15 pennies
(except in Repentance) Allows Isaac to carry two cards or pills (or a combination of both) at the same time.
(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
15 pennies
Has a chance to drop a random pickup when Isaac takes damage.
GB Bug 5.100.405 GB Bug
1
15 pennies
(except 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.
(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
15 pennies
When Isaac is hit, his active item gains 1 room's worth of charge.
Hive Mind 5.100.248 Hive Mind
1
15 pennies
Increases the size of Blue Spiders and Blue Flies and doubles the amount of damage they deal. (in Repentance) Also increases the effectiveness of fly and spider familiars.
Host Hat 5.100.375 Host Hat
1
15 pennies
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.
Little Baggy 5.100.252 Little Baggy
1
15 pennies
Isaac can hold 2 pills at once and all cards and runes are replaced by pills.
Lucky Foot 5.100.46 Lucky Foot
1
15 pennies
+1 luck. Improves Isaac's chances at various random events (independent from the luck stat). (in Repentance) Converts all bad pills into good pills, without identifying them.
Mom's Purse 5.100.139 Mom's Purse
1
15 pennies
Allows Isaac to hold one additional trinket. (in Repentance) Drops a random trinket.
Pay To Play 5.100.380 Pay To Play
1
15 pennies
(except in Repentance) +5 PennyCoins. Most doors require one PennyPenny to open instead of a KeyKey.
(in Repentance) +5 PennyCoins. All locked doors, Locked ChestLocked Chests, and Key Blocks must be opened with one PennyPenny instead of KeyKeys.
PHD 5.100.75 PHD
1
15 pennies
Converts all bad pills into good pills, spawns one pill pickup, and identifies all pills. Restores two Red HeartRed Hearts and increases the payout of Blood Donation MachineBlood Donation Machines.
Spelunker Hat 5.100.91 Spelunker Hat
1
15 pennies
Reveals type of adjacent rooms, including location for Secret RoomSecret Rooms and Super Secret RoomSuper Secret Rooms. (in Repentance) Reveals rooms up to 2 rooms away and blocks projectiles falling from above.
Spider Mod 5.100.403 Spider Mod
1
15 pennies
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' BatteryLil' Battery/Blue spider upon clearing a room.
Starter Deck 5.100.251 Starter Deck
1
15 pennies
Isaac can hold 2 cards at once and all pills are replaced by cards.
X-Ray Vision 5.100.76 X-Ray Vision
1
15 pennies
Reveals and opens all Secret RoomSecret Room and Super Secret RoomSuper Secret Room entrances.
Chaos 5.100.402 Chaos
(except in Repentance)1
(in Repentance)0.5
15 pennies
Drops 1-6 random pickups on the floor. Causes items to be chosen from random item pools.
(in Afterbirth † and Repentance) Blanket 5.100.535 Blanket
1
15 pennies
Grants one Soul HeartSoul Heart. Upon entering a boss room, grants a shield that blocks one hit, then disappears.
(in Afterbirth † and Repentance) Buddy in a Box 5.100.518 Buddy in a Box
1
15 pennies
Spawns a familiar with a random tear effect. The familiar is randomized at the start of each floor.
(in Afterbirth † and Repentance) King Baby 5.100.472 King Baby
1
15 pennies
Spawns a familiar that follows Isaac and makes other familiars follow it. While firing tears, other familiars stop moving.
(in Afterbirth † and Repentance) Sack of Sacks 5.100.500 Sack of Sacks
1
15 pennies
Spawns a familiar that drops a Grab BagGrab Bag every 5-6 rooms cleared.
(in Afterbirth † and Repentance) Schoolbag 5.100.534 Schoolbag
1
15 pennies
Allows Isaac to hold two active items.
(in Afterbirth † and Repentance) Tarot Cloth 5.100.451 Tarot Cloth
1
15 pennies
Drops a random card or rune. (except in Repentance) Doubles the effects of most cards and runes. (in Repentance) Doubles the effects of tarot cards.
(in Afterbirth †) Poke Go 5.100.505 Poke Go
1
15 pennies
Upon entering a room with enemies in it, has a chance to spawn a random friendly enemy that persists across rooms.
(in Repentance) 1up! 5.100.11 1up!
1
15 pennies
Gives Isaac an extra life. Upon death, he will respawn in the previous room with full health, after which 1up! will disappear.
(in Repentance) 4.5 Volt 5.100.647 4
1
15 pennies
Active items don't charge when clearing rooms. Instead, they're charged by dealing damage to enemies.
(in Repentance) Battery Pack 5.100.603 Battery Pack
1
15 pennies
Recharges Isaac's currently held active item and drops 2-4 batteries.
(in Repentance) Birthright 5.100.619 Birthright
1
15 pennies
Grants a character-specific effect that enhances their special abilities.
(in Repentance) Booster Pack 5.100.624 Booster Pack
1
15 pennies
Drops 5 random cards.
(in Repentance) Dream Catcher 5.100.566 Dream Catcher
1
15 pennies
During the transition between floors, Isaac's nightmare shows the contents of the upcoming floor's Treasure RoomTreasure Room, as well as the floor's boss. Grants a Half Soul HeartHalf Soul Heart when entering a new floor.
(in Repentance) Mom's Key 5.100.199 Mom's Key
1
15 pennies
Adds 2 keys. ChestChests will drop additional pickups.
(in Repentance) Mom's Ring 5.100.732 Mom's Ring
1
15 pennies
+1 Damage. Drops a random Rune or Soul Stone upon pickup.
(in Repentance) Red Stew 5.100.621 Red Stew
1
15 pennies
Refills all heart containers. Grants an enormous damage boost that wears off over time.
(in Repentance) Sanguine Bond 5.100.692 Sanguine Bond
1
15 pennies
Spawns a special set of spikes in the Devil RoomDevil Room. Taking damage from the spikes has a chance to grant a reward.
(in Repentance) Echo Chamber 5.100.700 Echo Chamber
0.1
15 pennies
When Isaac uses a Card, Pill, or Rune, he also uses a copy of the previous three Cards/Pills/Runes he used after picking up Echo Chamber.
(in Repentance) Glitched Crown 5.100.689 Glitched Crown
0.1
15 pennies
Item pedestals cycle between 5 random items before being picked up.
(in Repentance) Inner Child 5.100.688 Inner Child
0.1
15 pennies
Upon death, Isaac respawns in the current room with half of a Red HeartRed Heart, a massive size down, and +0.2 Speed.
(in Repentance) Isaac's Tomb 5.100.701 Isaac's Tomb
0.1
15 pennies
Spawns an Old ChestOld Chest at the start of each floor.
(in Repentance) Sacred Orb 5.100.691 Sacred Orb
0.1
15 pennies
Prevents items of quality 0-1 from appearing, and items of quality 2 from appearing 33% of the time, greatly increasing the quality of items received from all item pools. Quest items are unaffected.
(in Repentance) Spirit Shackles 5.100.674 Spirit Shackles
0.1
15 pennies
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 HeartSoul Heart.
(in Repentance) Strawman 5.100.667 Strawman
0.1
15 pennies
Spawns a controllable Character Keeper iconKeeper to fight enemies alongside Isaac, functioning similarly to Character Jacob and Esau iconJacob and Esau. If Keeper dies, he spawns 5 blue spiders and Strawman is removed from Isaac's inventory.
(in Repentance) TMTRAINER 5.100.721 TMTRAINER
0.1
15 pennies
Causes all future items to be "glitched", granting them completely random effects.


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