Iron Bar is a passive item in The Binding of Isaac: Rebirth (TBOIR)
A bullion made of iron
You have a chance of shooting a concussive tear. Concussive tears are slightly darker in color than regular tears.
If an enemy is hit by a concussive tear, it becomes dazed/confused, causing them to move around erratically for a short period of time.
Isaac has an iron bar stuck with his head
The concussive shots are a bit darker than the normal shots
Monsters affected by the concussive shot become tinted light gray with a sparking effect above them.
- Technology overrides the effect of the Iron Bar.