|This article is about the trinket. For the item, see Stem Cells.|
- Heals for half a Red Heart upon traveling to the next floor.
- 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.
- Tainted Magdalene: heals a lot of health back, usually resulting in full red health.
- Blood Oath: The healing will occur before any health is drained.
- Tainted Bethany: Adds 1 to her "blood charges" resource.
- 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.
- 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.
|The Binding of Isaac: Rebirth|
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