Crow Heart is an unlockable trinket added in The Binding of Isaac: Afterbirth †.
Effect[]
- Red Heart damage will be taken before Soul Heart, Black Heart, and
Rotten Heart damage.
- With Bone Hearts, Red Hearts contained within the Bone Hearts will be taken before regular Red Heart damage, but the Bone Hearts will not be fully depleted.
- If Isaac only has half a Red Heart left, Soul and Black Heart damage will be taken, and Bone Hearts can be destroyed.
Notes[]
- This is useful for getting into Boss Challenge Rooms when you want to maintain your Soul/Black Hearts but have more than one filled Red Heart container.
- Red Heart damage taken via the trinket affects your Devil/Angel Room chances normally.
- As a result, this trinket makes Soul/Black Hearts useless at protecting Devil/Angel Room chances.
- Bone Hearts will be emptied before Red Hearts, making them very valuable to protect your Devil/Angel room chances.
- This is useful when playing as The Forgotten, as it will preserve his Bone Hearts (and Devil/Angel Room chance) until all of his Bone Hearts are empty.
- This trinket does nothing while controlling The Soul.
- This trinket does nothing while controlling
This is useful for getting into 
In-game Footage[]
 Eve Unlocks
| |||
|---|---|---|---|
|
|
| |
      
|
   
|
 
|
  
|
 The Binding of Isaac: Rebirth
| |||||
|---|---|---|---|---|---|
 Achievements
|
 Attributes
|
 Bosses
|
 Cards and Runes
|
 Challenges
|
 Chapters
|
 Characters
|
 Co-op
|
 Items
|
 Item pools
|
 Monsters
|
 Objects
|
 Pickups
|
 Pills
|
 Rooms
|
 Seeds
|
 Transformations
|
 Trinkets
|
