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Knockout Drops item
Knockout Drops is a passive item in The Binding of Isaac, added in the Repentance DLC.
Description
Grants a luck-based chance to shoot red fist-shaped tears that deal huge knockback to enemies and confuse them for 2 seconds.
Enemies take 8 + 2 × CurrentFloor damage if they are knocked into a wall or an obstacle, or when hit by another knocked back enemy.
The chance to fire first tears scales with luck, starting at 10% with 0 luck, going up to 100% with 9 luck.
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.
Item pools
Knockout Drops can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
| Ultra Secret Room |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| summonable | Can be summoned via  Lemegeton. |
| offensive | Can appear for  Tainted Lost. |
Special synergies
The following special synergies and interactions for Knockout Drops have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Abyss | Spawns a blue locust that has a chance to punch enemies back. |
* 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.
Knockout Drops
• Chance to fire fist shots, which have much stronger knockback and confuse enemies for several seconds on impact
• Abyss: x1 knockback locust 1x Isaac's damage
YouTube video
External links
- Check out the item description on the external Isaac Wiki.
Purgatory 
Stitches 
R Key 
Eraser 
Yuck Heart 
Urn of Souls