Boss (Greed Mode Item Pool)

Item Pool
Normal/Hard	Treasure Room	Shop	Library	Curse Room	Boss	Secret Room	Devil Room	Angel Room	Golden Chest	Red Chest	Beggar
	Devil Beggar	Key Master	Bomb Bum	Planetarium	Crane Game	Rotten Beggar	Battery Bum	Old Chest	Wooden Chest	Mom's Chest	Baby Shop
Greed Greedier	Treasure Room	Shop	Library	Curse Room	Boss	Secret Room	Devil Room	Angel Room	Golden Chest

Items in this pool can be found in the silver Treasure Room or for sale in the Shop in Greed mode.

Name	ID	Icon	Weight	Description
<3	5.100.15		1	Grants Isaac one Red Heart container and fully restores Isaac's health.
The Belt	5.100.28		1	Increases speed by 0.3.
Binky	5.100.438		1	Grants one Soul Heart, +0.75 tears and decreases Isaac's size.
Blood Clot	5.100.254		1	Tears fired from the left eye have +1 flat damage, +5 range, and +0.5 tear height.
Blue Cap	5.100.342		1	Gives one full Red Heart container, +0.7 tears, and -0.16 shot speed. Gives one Red Heart container, 2 Hearts of health, +0.7 tears, and -0.16 shot speed.
Box	5.100.198		1	Spawns various pickups: 1 coin, 1 key, 1 bomb, 1 Red Heart, 1 card/rune, 1 pill and 1 trinket.
Breakfast	5.100.25		1	Grants one full Red Heart container. Heals 1 additional heart of health.
Caffeine Pill	5.100.340		1	Grants +0.3 speed, reduces character size, and gives a random pill.
Crack Jacks	5.100.354		1	Grants one full Red Heart container and drops a random trinket.
Cube of Meat	5.100.73		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.
Dessert	5.100.24		1	Grants one full Red Heart container. Heals 1 additional heart of health.
Dinner	5.100.23		1	Grants one full Red Heart container. Heals 1 additional heart of health.
Experimental Treatment	5.100.240		1	Randomly increases and decreases some of Isaac's stats. Increases four random stats and decreases the other two.
Growth Hormones	5.100.70		1	+1 damage, +0.4 speed, +0.2 speed.
Jesus Juice	5.100.197		1	+0.5 damage, +0.25 range, +0.5 tear height.
Latch Key	5.100.343		1	Grants 1 Soul Heart and +1 luck. Spawns 2 Keys.
A Lump of Coal	5.100.132		1	The more distance tears travel, the more damage they will do.
Lunch	5.100.22		1	Grants one full Red Heart container. Heals 1 additional heart of health.
MEAT!	5.100.193		1	Grants one full Red Heart container, +0.3 damage.
Magic 8 Ball	5.100.194		1	+0.16 shot speed, spawns a random tarot card. Increases the chance of finding a Planetarium.
Magic Scab	5.100.253		1	Grants one full Red Heart container, +1 luck.
Match Book	5.100.344		1	Grants Isaac one Black Heart, spawns two or three Bombs.
Mini Mush	5.100.71		1	Decreases Isaac's size, making him less likely to be hit. +0.3 speed, +1.5 tear height, -4.25 range (effective range is increased). +0.3 speed, +1.50 range.
Mom's Coin Purse	5.100.195		1	Spawns 4 random pills near Isaac.
Mom's Heels	5.100.30		1	+5.25 range, +0.5 tear height. Enemies that touch Isaac take 12 damage.
Mom's Key	5.100.199		1	Adds 2 keys. Chests will drop additional pickups.
Mom's Lipstick	5.100.31		1	+5.25 range, +0.5 tear height. Spawns one random heart.
Mom's Pearls	5.100.355		1	+1.25 range, +0.5 tear height, +1 luck. Grants one Soul Heart.
Mom's Underwear	5.100.29		1	+5.25 range, +0.5 tear height. Spawns 3-6 Blue Flies on pickup.
Mr. Dolly	5.100.370		1	+0.7 tears, +5.25 range, +0.5 tear height, spawns 3 random types of Hearts on the floor when picked up.
Odd Mushroom	5.100.121		1	Grants one empty Heart container, +0.3 damage, +0.25 range, +0.5 tear height, and -0.1 speed.
Odd Mushroom	5.100.120		1	+1.7 tears, +0.3 speed, slightly reduces damage.
Raw Liver	5.100.16		1	Grants 2 Red Heart containers and completely restores health.
Roid Rage	5.100.14		1	+0.6 speed, +0.3 speed, +5.25 range, +0.5 tear height.
Rotten Meat	5.100.26		1	Grants one full Red Heart container. Heals 1 additional heart of health.
Safety Pin	5.100.339		1	Grants one Black Heart, +5.25 range, +0.5 tear height, +0.16 shot speed.
Screw	5.100.255		1	+0.5 tears, +0.2 shot speed.
A Snack	5.100.346		1	Grants one full Red Heart container. Heals 1 additional heart of health.
Speed Ball	5.100.143		1	+0.3 speed, +0.2 shot speed.
Squeezy	5.100.196		1	Increases tears by 0.4, spawns 2 Soul Hearts.
Stem Cells	5.100.176		1	Grants one full Red Heart container and +0.16 shot speed.
Synthoil	5.100.345		1	+1 damage, +5.25 range, +0.5 tear height.
Thunder Thighs	5.100.314		1	Destroys rocks upon contact with Isaac. Adds one Red Heart container and lowers Speed.
Toothpicks	5.100.183		1	+0.7 tears, +0.16 shot speed.
Torn Photo	5.100.341		1	+0.7 tears, +0.16 shot speed.
Wire Coat Hanger	5.100.32		1	Increases tears by 0.7.
Wooden Spoon	5.100.27		1	Increases speed by 0.3.
The Halo	5.100.101		1 0.5	Grants one full Red Heart container, +0.3 damage, +0.2 tears, +0.25 range, +0.3 speed, and +0.5 tear height.
PJs	5.100.428		1 0.5	Grants 4 Soul Hearts and fully restores Isaac's health.
1up!	5.100.11		1	Gives Isaac an extra life. Upon death, he will respawn in the previous room with full health and lose the 1up!.
Dad's Lost Coin	5.100.455		1	+1.5 range. Drops a Lucky Penny.
Belly Button	5.100.458		1	Drops a random trinket. Grants a second trinket slot.
Polydactyly	5.100.454		1	Allows Isaac to carry two cards, pills, or any combination of both. Spawns one random card, rune, or pill.
A Bar of Soap	5.100.564		1	Gives Isaac +0.5 Tears and +0.2 Shot Speed.
Booster Pack	5.100.624		1	Spawns 5 random cards.
Consolation Prize	5.100.644		1	Increases Isaac's lowest stat and drops either 3 coins, 1 bomb, or 1 key depending on what Isaac has the least of.
Eye Drops	5.100.600		1	Lowers the tear delay in Isaac's left eye, causing his eyes to fire at different rates.
Tropicamide	5.100.659		1	+1.5 range, Increases tear size.
Stapler	5.100.708		1	+1 damage. Prevents Isaac from firing tears from one eye, like Cain.
Supper	5.100.707		1	Grants one full Red Heart container. Heals 1 additional heart of health.
Magic Mushroom	5.100.12		0.2	Makes Isaac bigger. Adds one Red Heart container, +0.3 damage, x1.5 damage multiplier, +5.25 range, and +0.3 speed. Restores all health on pickup.