Binding of Isaac: Rebirth Wiki
Disambig-dark.png This article is about Friendship Necklace, similar in appearance to Mom's Locket.

Added in Repentance

Friendship Necklace is a trinket added in The Binding of Isaac: Repentance.


  • Familiars that normally follow Isaac orbit around him instead.
    • Does not affect familiars' ability to block shots: if they don't already, they still won't.


  • Child Leash Child Leash: Familiars will orbit much closer to Isaac.
  • King Baby King Baby: Familiars will orbit King Baby at all times instead of Isaac, even while not firing. King Baby itself is unaffected.
  • Smart Fly Smart Fly: Will still leave Isaac when he is damaged.
  • Spin to Win Spin to Win: Familiars made into orbitals by Friendship Necklace can deal contact damage while Spin to Win is active.