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Black Hole item
Black Hole is an unlockable active item in The Binding of Isaac, added in the Afterbirth+ DLC.
Description
Throws a black hole that sucks in pickups, enemies and projectiles, and lasts for 6 seconds.
The hole deals 0.4 damage per tick (6 per second) to enemies it's sucking in.
The hole will slightly suck in Isaac but cannot deal damage to him.
Can destroy nearby obstacles in a radius that expands over time.
Cannot destroy room doors.
Cannot suck in stationary or invincible enemies.
Some bosses cannot be sucked in, although they will still take damage from the hole.
Note
This page shows information as of the latest Repentance release.
To see latest up-to date information about this item for the new Repentance+ (Online Co-op) DLC, check this page instead.
How to unlock?
Destroy 20 Portal enemies.
Item pools
Black Hole can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
| Greed Shop |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| offensive | Can appear for  Tainted Lost. |
Special synergies
The following special synergies and interactions for Black Hole have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Book of Virtues | Spawns black wisps in the middle ring that have the  Strange Attractor effect. |
* Note that not all possible synergies and interactions are listed here.
External links
- Check out the item description on the external Isaac Wiki.
Bloodshot Eye 
Delirious 
Angry Fly 
Bozo 
Broken Modem 
Mystery Gift