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Spider Butt item
Spider Butt is an active item in The Binding of Isaac.
Description
Deals 10 damage to all enemies in the room and slows them down for 4 seconds.
Enemies killed by Spider Butt spawn 1-3 Blue Spiders.
Note
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this item for the previous Repentance version, check this page instead.
Transformations
Item pools
Spider Butt can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| spider | Contributes towards the Spider Baby transformation. |
| offensive | Can appear for  Tainted Lost. |
Special synergies
The following special synergies and interactions for Spider Butt have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Book of Virtues | Spawns white wisps in the middle ring that look like a spider. Wisps' tears have a 7.5% chance to slow down enemies. |
| --- | Abyss | Spawns a light grey locust that has a chance to slow enemies. |
* Note that not all possible synergies and interactions are listed here.
Internal item description
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.
Spider Butt
• Deals 10 damage to all enemies in the room and slows them for 4 seconds
• Enemies killed by this effect spawn blue spiders
• Abyss: x1 slowing necrotic locust .75x Isaac's damage
• Book of Virtues: x1 middle wisp - 1 hp - 3 damage
• Book of Virtues: Slowing tears
External links
- Check out the item description on the external Isaac Wiki.
Epic Fetus 
Polyphemus 
Daddy Longlegs 
Sacrificial Dagger 
Mitre 
Rainbow Baby