Red Chest (Item Pool)

Items in this pool can be found in Red Chests.

Activated Collectibles

Name	ID	Weight	Description
Guppy's Head	5.100.145	1	Spawns 2-4 friendly Blue Flies that damage enemies.
Guppy's Paw	5.100.133	1	Upon use, converts one Red Heart Container into three Soul Hearts.
Pandora's Box	5.100.297	1	Upon use, spawns specific pickups or items depending on the floor it is used on. Disappears after use.
Plan C	5.100.475	1	Kills all enemies in the room, then kills Isaac three seconds later.
Magic Skin	5.100.642	1	Consumes one heart container or two Soul Hearts to spawn an item and give Isaac a broken heart container that can never be filled. If Magic Skin isn't being held after being used, it is very likely to replace any future items.
Red Key	5.100.580	1	Creates a 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.

Name	ID	Weight	Description
Dead Cat	5.100.81	1	Sets Isaac's Red Heart Containers to 1, but grants 9 extra lives. After dying, Isaac respawns with 1 Red Heart Container.
Guppy's Collar	5.100.212	1	Grants a permanent 50% chance to respawn with 1/2 of a Red Heart after death.
Guppy's Tail	5.100.134	1	Room Clear Awards have a 1/3 chance of being replaced with a Chest and a 2/9 chance being replaced with nothing.
Goat Head	5.100.215	1	A Devil Room / Angel Room will always spawn after every boss fight, excluding the first floor and floors after Chapter 4.
Bob's Curse	5.100.140	1	+5 Bombs. Grants Isaac's bombs a poison effect. They also leave a lingering poison cloud, and Isaac becomes immune to poison.
Curse of the Tower	5.100.371	1	Upon taking damage, spawns six Troll Bombs around the room, similar to the effect of XVI - The Tower.
Cursed Eye	5.100.316	1	Grants charged tears that can be fired in a tight burst. Getting hit while charging will teleport Isaac to another room.
False PHD	5.100.654	1	Converts good pills into bad pills and identifies all pills. Bad pills now have secondary positive effects. Grants one Black Heart.
Guppy's Eye	5.100.665	1	Shows the contents of Chests, Fire Places, Grab Bags, and Shopkeepers before they're opened/destroyed.
Blood Puppy	5.100.565	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.

The Following items have special weights in this Item pool:

Plan C and Red Key have a weight of 0.1 in the Red Chest pool, making them 90% less likely to appear.
Blood Puppy has a weight of 0.5 in the Red Chest Pool, making it 50% less likely to appear.