Crystal Ball - Item Cheat Sheet, ID, & Description

Description	Reveals the map (except the Super Secret Room) and drops a random Tarot Card or soul heart.
Quote	I see my future
Item ID	158
Icon	Crystal Ball
Use	6 rooms
Category	Activated Collectible
DLC Required	None

Item ID: 475
Icon: Plan C
Description: Kills all enemies in the room, then kills Isaac three seconds later.

Plan C

Item ID: 504
Icon: Brown Nugget
Description: Spawns a stationary fly familiar that fires tears at nearby enemies.

Brown Nugget

Item ID: 289
Icon: Red Candle
Description: Throws a persistent flame that deals high damage and diminishes as it damages enemies or blocks shots.

Red Candle

Item ID: 283
Icon: D100
Description: Upon use, rerolls all passive items on Isaac like the D4, every pedestal item in the room like The D6, and every pickup like the D20.

D100

Item ID: 427
Icon: Mine Crafter
Description: When used, places an explosive TNT barrel that can be pushed and used to destroy rocks or damage enemies. If used a second time in the same room while the previous TNT barrel is still intact, it will remotely explode the TNT.

Mine Crafter

Item ID: 36
Icon: The Poop
Description: Spawns a pile of poop where the character is standing and knocks nearby monsters back. May yield pickups like regular poop.

The Poop

Item ID: 45
Icon: Yum Heart
Description: Restores 1 whole red heart.

Yum Heart

Item ID: 78
Icon: Book of Revelations
Description: Adds 1 soul heart, increases the chance for a Devilor Angel Room to appear, and increases the chance for the next boss to be a Horseman (except on XL floors and floors with fixed bosses such as Mom).

Book of Revelations

Item ID: 383
Icon: Tear Detonator
Description: When used, will detonate any tears currently on the screen and cause each one to split into 6 more tears which will fire in a circle, similar to Tammy's Head.

Tear Detonator

Item ID: 480
Icon: Compost
Description: Spawns a blue spider or fly. Turns pickups in the room into blue spiders or flies.

Compost

Item ID: 123
Icon: Monster Manual
Description: Summons a random familiar for the current room. Can summon familiars not yet unlocked.

Monster Manual

Item ID: 38
Icon: Tammy's Head
Description: Shoots 10 tears in a circle around Isaac, which retain the damage, shot speed, and special effects (such as poison) of Isaac's tears.

Tammy's Head

Item ID: 422
Icon: Glowing Hour Glass
Description: When used, this item will rewind time, put Isaac back in the previous room, and undo anything that happened in the current room. Any health, pickups, or items gained or lost will be reset back to the previous state.

Glowing Hour Glass

Item ID: 477
Icon: Void
Description: Consumes all pedestal items in the room. Active items will have their effects added to Void, and passive items will grant stat upgrades.

Void

Item ID: 135
Icon: IV Bag
Description: Upon activation, Isaac loses a half-heart (one whole heart in The Womb onwards) for a random amount of coins, similar to the blood donation machine.

IV Bag

Item ID: 105
Icon: The D6
Description: Allows Isaac to re-roll collectible items in the current room into other items, depending on the current room's Item Pool.

The D6

Item ID: 286
Icon: Blank Card
Description: Has the same effect as the card or rune currently held by Isaac.

Blank Card

Item ID: 130
Icon: A Pony
Description: Passively grants flight and increased speed. Upon use, Isaac charges in the direction the pony is facing, becoming invulnerable during the charge and damaging enemies.

A Pony

Item ID: 83
Icon: The Nail
Description: Adds one soul heart and allows the breaking of rocksand 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 Nail

Item ID: 40
Icon: Kamikaze!
Description: Creates an explosion in the same area as Isaac, dealing half a heart of damage to him and also damaging all enemies caught in the blast radius.

Kamikaze!

Item ID: 552
Icon: Mom's Shovel
Description: Spawns a trapdoor that leads to the next floor upon activation. Unlocks The Forgotten when used on a mound of dirt that appears in The Dark Room.

Mom's Shovel

Item ID: 481
Icon: Dataminer
Description: Displaces enemy sprites for the current room and increases or decreases a random stat.

Dataminer

Item ID: 86
Icon: Monstro's Tooth
Description: Monstro jumps onto a random enemy, doing area damage. Can damage/kill the player if summoned in an room without enemies.

Monstro's Tooth

Item ID: 437
Icon: D7
Description: Restarts the current room and brings back all enemies, allowing more rewards to be acquired by completing the room.

Item ID: 478
Icon: Pause
Description: Freezes all enemies until a fire button is pressed.

Pause

Item ID: 290
Icon: The Jar
Description: When at full health, up to 4 extra hearts can be stored in the jar.

The Jar

Item ID: 439
Icon: Mom's Box
Description: When used, Mom's Box will drop a random trinket on the ground. While held, increases luck by 1 and doubles the effects of trinkets.

Mom's Box

Item ID: 326
Icon: Breath of Life
Description: Grants a brief moment of invincibility when the charge bar hits zero. If spacebar is held for an additional second after hitting zero, Isaac will take damage.

Breath of Life

Item ID: 186
Icon: Blood Rights
Description: Damages all enemies in the room, but deals a heart of damage to Isaac with each use.

Blood Rights

Item ID: 35
Icon: The Necronomicon
Description: Damages all enemies in the room significantly.

The Necronomicon

Item: Crystal Ball

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