Bat Wing is an unlockable trinket added in The Binding of Isaac: Afterbirth †.
- Upon killing an enemy, has a chance to grant flight for the rest of the room.
- Destroying a Shopkeeper counts as a kill.
|Ultra Greedier Unlocks|
|The Binding of Isaac: Rebirth|
|Achievements||Attributes||Bosses||Cards and Runes||Challenges||Chapters|