No. 2

No. 2 is a passive item added in The Binding of Isaac: Afterbirth.

Effects

 * Continuously firing tears for 3 seconds causes Isaac to drop a free bomb. Only 1 Butt Bomb can be dropped per charging cycle, so you'll need to stop firing and then charge again to drop another Butt Bomb. Taking Damage will interrupt the cycle.
 * More precisely, a bomb is dropped by holding any fire button/direction for 3 seconds, and as such the effect is also triggered by charging or directly controlled attacks.
 * There is a visual fart effect whenever a Butt Bomb is placed.

Interactions

 * Ring Cap: Only 1 bomb is placed by No. 2.
 * Short Fuse: No effect.

Seeds
1A8Z 43DC (Treasure Room adjacent to spawn) 4X63 T64A (Treasure Room adjacent to spawn)