Binding of Isaac: Rebirth Wiki
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Binding of Isaac: Rebirth Wiki

Added in Afterbirth †
Disambig.png This article is about the trinket. For the item, see Stem Cells.

Stem Cell is an unlockable trinket added in The Binding of Isaac: Afterbirth †.

Effect[]

  • Removed in Repentance Heals for half a Red Heart upon traveling to the next floor.
  • Added in Repentance Heals 50% of Isaac's empty Red Hearts and Bone Hearts (rounded down), but at minimum a half heart, upon traveling to the next floor.

Synergies[]

  • Added in RepentanceTainted Magdalene Tainted Magdalene: heals a lot of health back, usually resulting in full red health.

Interactions[]

  • Added in Repentance15►Blood Oath Blood Oath: The healing will occur before any health is drained.
  • Added in RepentanceTainted Bethany Tainted Bethany: Adds 1 to her "blood charges" resource.
  • 15►Glowing Hour Glass Glowing Hour Glass: Returning to a previous floor will keep the health gained from Stem Cell, as well as granting another half-red heart after going down to the next floor again.

In-game Footage[]

Trivia[]

  • A Stem Cell is an undifferentiated cell of a multicellular organism that is capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cells arise by differentiation.


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