Bob's Bladder - The Binding of Isaac

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Bob's Bladder is a trinket in The Binding of Isaac, added in the Afterbirth DLC.

Isaac's bombs leave green creep when placed and moved around, that deals 23.33 damage per tick (233.3 per second) and lasts for 7 seconds.

This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this trinket for the previous Repentance version, check this page instead.

This item contributes towards the Bob transformation. Collecting 3 items from this set will grant Isaac poison immunity and make him leave green poisonous creep on the ground that deals 20 damage per second.

The following tags are applied to this trinket:

Id	Description
bob	Contributes towards the Bob transformation. Note: when used on a trinket, does not contribute towards the transformation.

The following special synergies and interactions for Bob's Bladder have been documented.

Mod	Item	Synergy
---	Trinket multipliers	Increases the size of the creep. If tripled, also increases its duration.

* Note that not all possible synergies and interactions are listed here.

Below is the Internal Item Description as shown in-game.
Note that some stat changes are not displayed here. Please see the main description for the full effects.

Bob's Bladder

• Placing a bomb also creates a small pool of high-damaging creep
• Golden Trinket (without Mom's Box): Creep pool is slightly larger
• Mom's Box: Creep pool is slightly larger
• Mom's Box + Golden Trinket: Creep pool is slightly larger and lasts longer