Binding of Isaac: Rebirth Wiki
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Added in Repentance

Items in this pool can be found in the Ultra Secret Room Ultra Secret Room. All these items have a red color scheme, matching the method to find the corresponding room. Prior to Patch 1.7.5, Ultra Secret Rooms contained Angel Room items.

Activated Collectibles[]

Name ID Icon Weight Description
Abyss 5.100.706
Abyss
4 rooms
1
Destroys all items in the room and gives Isaac a unique locust familiar for each item destroyed. Some items generate locusts with special effects.
Berserk! 5.100.704
Berserk!
With damage dealt
1
Causes Isaac to go berserk for 5 seconds, greatly increasing his speed, tears, and damage, but restricting him to using a melee weapon instead of his tears. This item charges by dealing damage to enemies instead of clearing rooms.
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.
D20 5.100.166
D20
6 rooms
1
Rerolls all pickups in the current room.
Dark Arts 5.100.705
Dark Arts
6 seconds
1
Briefly grants +1 speed and makes Isaac invulnerable and intangible. When the effect ends, destroys all projectiles and damages all enemies Isaac ran through.
Dataminer 5.100.481
Dataminer
4 rooms
1
Displaces enemy sprites for the current room, randomly increases one stat and decreases another.
Esau Jr. 5.100.703
Esau Jr.
1 rooms
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.
Flip 5.100.711
Flip
6 rooms
1
Item pedestals have a second uninteractable "ghostly" item behind them. Activating will flip the real and ghostly items around. If playing as Tainted Lazarus Tainted Lazarus, also flips between them and Dead Tainted Lazarus Dead Tainted Lazarus.
Gello 5.100.728
Gello
2 rooms
1
Spawns a demon familiar that's attached to Isaac and moves and fires in the direction Isaac shoots, using Isaac's damage, tears, range, shot speed, and special tear effects.
IV Bag 5.100.135
IV Bag
Unlimited
1
Upon use, Isaac loses half a heart of health (or a full heart in Chapter 4 onward) for a random amount of coins, similar to a Blood Donation Machine.png Blood Donation Machine.
Kamikaze! 5.100.40
Kamikaze!
Unlimited
1
Creates an explosion around Isaac, damaging him and nearby enemies as well as destroying obstacles.
Kidney Bean 5.100.421
Kidney Bean
1 rooms
1
Isaac farts, charming all nearby enemies.
Plan C 5.100.475
Plan C
One time use
1
Kills all enemies in the room, then kills Isaac three seconds later.
Plum Flute 5.100.650
Plum Flute
4 rooms
1
Summons the boss Added in Repentance Baby Plum Baby Plum to fight for Isaac in the current room.
Portable Slot 5.100.177
Portable Slot
Unlimited
1
Upon use, consumes 1 Penny Penny and has a chance to drop a random pickup, like a Slot Machine.png Slot Machine.
Red Candle 5.100.289
Red Candle
4 seconds
1
Throws out a flame that damages everything in its path, diminishing in size as it hits enemies or blocks shots.
Red Key 5.100.580
Red Key
4 rooms
1
Creates a Red Room Red Room adjacent to a viable wall, indicated by the outline of a door. These rooms have a 10% chance to be a special room.
Remote Detonator 5.100.137
Remote Detonator
Unlimited
1
Bomb Bombs placed by Isaac only explode when Remote Detonator is used. Gives 5 bombs.
Shoop Da Whoop! 5.100.49
Shoop Da Whoop!
2 rooms
1
Fires a laser from Isaac's mouth.
Sulfur 5.100.556
Sulfur
3 rooms
1
Grants Brimstone Brimstone for the current room.
Yum Heart 5.100.45
Yum Heart
4 rooms
1
Restores one full Red Heart Red Heart.

Passive Collectibles[]

Name ID Icon Weight Description
<3 5.100.15 <3
1
Grants Isaac one Red Heart container and fully restores Isaac's health.
2Spooky 5.100.554 2Spooky
1
Enemies near Isaac are afflicted with fear.
Abaddon 5.100.230 Abaddon
1
Removed in Repentance +1.5 damage, +0.2 speed. Removes all Red Heart containers, grants six Black Heart Black Hearts, and adds a chance to shoot fear tears.
Added in Repentance +1.5 damage, +0.2 speed. Grants two Black Heart Black Hearts, converts all Red Heart Containers into Black Hearts, and adds a chance to shoot fear tears.
Anemic 5.100.214 Anemic
1
Removed in Repentance +5 Added in Repentance +1.5 range. After Isaac is damaged, a trail of red creep will be left behind him until he leaves the current room.
Angry Fly 5.100.511 Angry Fly
1
Spawns a fly familiar that orbits around a random enemy and deals 30 damage per second to enemies it comes in contact with.
Apple! 5.100.443 Apple!
1
+0.3 tears. Adds a chance to fire a razor blade that deals 4x Isaac's damage.
Backstabber 5.100.506 Backstabber
1
Isaac's tears deal double damage and inflict bleeding on enemies if they're facing away from Isaac.
BFFS! 5.100.247 BFFS!
1
Increases the size and effectiveness of most familiars.
Bird's Eye 5.100.616 Bird's Eye
1
Gives a chance to shoot fires alongside tears that block enemy shots and deal damage to enemies that touch them.
Blood Bag 5.100.119 Blood Bag
1
Grants one filled Red Heart container, restores 4 Red Heart Red Hearts, and increases speed by 0.3.
Blood Bombs 5.100.614 Blood Bombs
1
Grants a Red Heart container and restores 5 hearts. Bombs leave behind damaging red creep. Isaac can place Bomb Bombs at the cost of half a heart if he doesn't have any.
Blood Clot 5.100.254 Blood Clot
1
Tears fired from the left eye have +1 flat damage, +5 range, and +0.5 tear height.
Blood Puppy 5.100.565 Blood Puppy
1
Spawns a familiar that chases enemies. After killing enough enemies, it becomes more powerful but will also try to hurt Isaac. Attacking it returns it to normal.
Bloody Gust 5.100.695 Bloody Gust
1
The first 6 times Isaac takes damage on a given floor, he gains Speed and Fire Rate for the rest of the floor, up to a maximum of +1.02 and +3.00, respectively.
Bloody Lust 5.100.157 Bloody Lust
1
Increases Isaac's damage whenever he takes damage, up to six times. The bonus resets when entering a new floor.
The Body 5.100.334 The Body
1
Adds 3 Red Heart Containers.
Boiled Baby 5.100.607 Boiled Baby
1
Gives Isaac a familiar that fires chaotic bursts of tears in all directions.
Brimstone 5.100.118 Brimstone
1
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.
Cambion Conception 5.100.412 Cambion Conception
1
After taking damage a certain amount of times, a permanent demonic familiar spawns.
Candy Heart 5.100.671 Candy Heart
1
Gives Isaac a permanent stat boost whenever he heals with Red Heart Red Heart pickups.
Champion Belt 5.100.208 Champion Belt
1
Increases damage, but also increases the chance of champion enemies appearing.
Contagion 5.100.466 Contagion
1
The first enemy killed in a room explodes and poisons nearby enemies. Poisoned enemies will also explode upon death.
Cube of Meat 5.100.73 Cube of Meat
1
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.
Dead Eye 5.100.373 Dead Eye
1
Isaac's damage increases each time an enemy is hit. Damage is reset upon missing a shot.
Echo Chamber 5.100.700 Echo Chamber
1
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.
Eye of Belial 5.100.462 Eye of Belial
1
Grants piercing tears. After piercing one enemy, tears start homing and deal double damage.
Eye of the Occult 5.100.572 Eye of the Occult
1
Isaac's tears are now controlled mid-flight with tear controls. Also increases damage and range, but decreases shot speed.
False PHD 5.100.654 False PHD
1
Converts good pills into bad pills and identifies all pills. Bad pills now have secondary positive effects. Grants one Black Heart Black Heart.
Haemolacria 5.100.531 Haemolacria
1
Tears are now fired in an arc. Upon hitting the floor, an obstacle, or an enemy, they burst into many smaller tears in all directions. Increases tear delay.
Harlequin Baby 5.100.167 Harlequin Baby
1
Spawns a familiar that follows Isaac around and fires two tears at once in a V-pattern.
Heartbreak 5.100.694 Heartbreak
1
Grants 3 broken hearts and +0.25 damage for every broken heart Isaac has. Every otherwise fatal hit will add 2 more until Isaac has nothing but broken hearts.
Hemoptysis 5.100.726 Hemoptysis
1
Double-tapping a fire button causes Isaac to sneeze blood, dealing damage to enemies in front of him.
Hungry Soul 5.100.684 Hungry Soul
1
Enemies have a chance to spawn ghosts on death, which chase and deal contact damage to enemies and explode after a short time.
Hypercoagulation 5.100.724 Hypercoagulation
1
After Isaac takes damage from an enemy or donates health, launches Red Heart Red Hearts from Isaac that despawn after 1.5 seconds.
Immaculate Heart 5.100.573 Immaculate Heart
1
Adds one Red Heart Container and fully restores health. x1.2 damage multiplier. Isaac will occasionally fire extra tears that orbit around him.
Isaac's Heart 5.100.276 Isaac's Heart
1
Isaac himself is now immune to all damage, and a heart familiar follows him. If the heart is hurt, Isaac is hurt. Added in Repentance The heart charges up as Isaac shoots, firing 8 blood shots, knocking back enemies, and leaving a puddle of creep when released.
Knockout Drops 5.100.637 Knockout Drops
1
Adds a chance to shoot a fist tear that has extremely high knockback and confuses enemies.
Lil Loki 5.100.435 Lil Loki
1
Spawns a Loki familiar that follows Isaac and fires 4 tears in a cross pattern.
Little C.H.A.D. 5.100.96 Little C.H.A.D.
1
Spawns a familiar who drops a Half Red Heart Half Red Heart every 3 rooms.
Lord of the Pit 5.100.82 Lord of the Pit
1
Grants flight and +0.3 speed.
Lusty Blood 5.100.411 Lusty Blood
1
Isaac's damage increases for the current room each time he kills an enemy.
Magic Mushroom 5.100.12 Magic Mushroom
1
Makes Isaac bigger. Adds one Red Heart Container, +0.3 Damage, x1.5 damage multiplier, Removed in Repentance +5.25 / Added in Repentance +1.5 Range, and +0.3 Speed, and restores all Health.
Magic Scab 5.100.253 Magic Scab
1
Grants one full Red Heart container, +1 luck. Added in Repentance Heals 1 additional Red Heart Red Heart.
Magneto 5.100.53 Magneto
1
Pulls pickups towards Isaac.
The Mark 5.100.79 The Mark
1
Removed in Repentance Grants one Soul Heart Soul Heart, +1 damage, and +0.2 speed.
Added in Repentance Grants one Black Heart Black Heart, +1 damage, and +0.2 speed.
Marked 5.100.394 Marked
1
Isaac will automatically fire tears directed at a red target on the ground. The target can be moved with tear controls. +0.7 tears, +3.15 range.
Marrow 5.100.541 Marrow
1
Grants one Bone Heart Bone Heart and spawns three Red Heart Red Hearts.
Maw of the Void 5.100.399 Maw of the Void
1
Charged by firing for 2.5 seconds and when released, creates a black ring around Isaac that rapidly deals damage. Removed in Repentance +1 damage, the ring can cause enemies to drop Black Heart Black Hearts.
MEAT! 5.100.193 MEAT!
1
Grants one full Red Heart container, +0.3 damage. Added in Repentance Heals 1 additional Red Heart Red Heart
Mom's Contacts 5.100.110 Mom's Contacts
1
+0.25 range. Adds a chance to shoot petrifying tears, which stop enemies in place and prevent them from moving or attacking.
Mom's Heels 5.100.30 Mom's Heels
1
+5.25 range, +0.5 tear height. Added in Repentance Enemies that touch Isaac take 12 damage.
Mom's Lipstick 5.100.31 Mom's Lipstick
1
+5.25 range, +0.5 tear height. Added in Repentance Red Heart Heart.
Money = Power 5.100.109 Money = Power
1
Increases damage by 0.04 for every Penny coin Isaac has, up to +3.96 damage at 99 coins.
Ocular Rift 5.100.606 Ocular Rift
1
Gives Isaac the chance to fire tears that create rifts where they land, which damage nearby enemies and pull in enemies, pickups, and tears/shots from all sources.
The Pact 5.100.80 The Pact
1
Removed in Repentance Grants two Soul Heart Soul Hearts, +0.5 damage, and +0.7 tears.
Added in Repentance Grants two Black Heart Black Hearts, +0.5 damage, and +0.7 tears.
Pentagram 5.100.51 Pentagram
1
+1 damage, increases Devil Room Devil Room / Angel Room Angel Room chance by 10%.
Proptosis 5.100.261 Proptosis
1
Tears start out massive with high damage, and then shrink down and become weaker over a short range.
Red Stew 5.100.621 Red Stew
1
Refills all heart containers. Grants an enormous damage boost that wears off over time.
Rosary 5.100.72 Rosary
1
Grants 3 Soul Heart Soul Hearts. Causes The Bible The Bible to appear in any item pool. Added in Repentance +0.5 tears.
Rotten Tomato 5.100.618 Rotten Tomato
1
Adds a chance to fire tears that Mark enemies. Marked enemies are attacked by other enemies.
Sacred Heart 5.100.182 Sacred Heart
1
Removed in Repentance Adds a Red Heart Container. Grants homing tears, a x2.3 Damage multiplier, +1 flat Damage, -0.4 Tears, -0.25 Shot Speed, and +4.125 Range.
Added in Repentance Adds a Red Heart Container. Grants homing tears, a x2.3 Damage multiplier, +1 flat Damage, -0.4 Tears, and -0.25 Shot Speed.
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.
Sister Maggy 5.100.67 Sister Maggy
1
Spawns a familiar that follows Isaac around shooting normal tears.
Spirit of the Night 5.100.159 Spirit of the Night
1
Grants spectral tears and flight.
Stem Cells 5.100.176 Stem Cells
1
Grants one full Red Heart container and +0.16 shot speed. Added in Repentance Heals 1 additional Red Heart Red Heart
Varicose Veins 5.100.452 Varicose Veins
1
Taking damage releases a ring of 10 high damage tears.
Vasculitis 5.100.657 Vasculitis
1
Enemies explode into tears upon death, which inherit the effects of Isaac's tears.
Vengeful Spirit 5.100.702 Vengeful Spirit
1
After taking damage, spawns an orbital wisp that lasts for the entire floor, up to a maximum of six. They fire tears but do not block shots.
The Virus 5.100.13 The Virus
1
Isaac poisons enemies on contact. Removed in Repentance -0.1 speed. Added in Repentance +0.2 speed. Added in Afterbirth / Removed in Repentance Poisoned enemies have a chance to drop a black heart when killed.
Whore of Babylon 5.100.122 Whore of Babylon
1
Grants +1.5 Damage and +0.3 Speed whenever Isaac has a Half Red Heart Half Red Heart or less.
Worm Friend 5.100.682 Worm Friend
1
Gives Isaac a Nerve Ending Nerve Ending familiar that burrows out of the ground to grab and deal damage to enemies over time.


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