Mom's Locket

Mom's Locket is a trinket added in the Binding of Isaac: Afterbirth expansion.

Effects

• Grants half a red heart each time a key is used.
• Turns half red hearts on the ground into full red hearts.

Notes

• Having a Golden Key will render the trinket unable to grant half hearts from keys until the next floor.
• Having Mom's Locket while playing Keeper will restore a full health coin when a key is used.
• Despite having “Mom’s” in its title, it does not count towards the Yes Mother (Transformation).

Synergies

• Dark BumSpawns a familiar that follows Isaac around and collects red hearts. For every one-and-a-half red hearts collected, Dark Bum will generate one soul heart, one hostile Spider or one friendly blue spider. - Gives the bum more hearts to turn into soul hearts, which is very useful for a ??? run.
• GimpyHas a chance of spawning a soul heart or black heart when taking damage. Enemies have a chance to drop a Half Red Heart after being killed. - Half hearts dropped occasionally from killing enemies will become full hearts.
• Guppy's TailIncreases chance of finding gold chests and normal chests, but reduces chance of finding pickups. - Increases chance of getting golden chests, giving Isaac more locks to open.
• Humbling BundleGives one extra pickup (1+1 Free version) of Red Hearts, pennies, bombs, and keys. Does not work with blue, black, and half red hearts, nickels, and dimes. - Turns half Hearts into 1+1 Hearts.
• Little C.H.A.D.A familiar who will drop a half red heart every 2 rooms. - Changes Little C.H.A.D.'s half hearts into full hearts.
• Skeleton KeySets your key count to the maximum of 99. - Gives Isaac a lot of keys to spend.

Gallery

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  Afterbirth item and trinkets concepts, including Mom's Locket.