Binding of Isaac: Rebirth Wiki

Added in Repentance

Ice Cube is an unlockable trinket added in The Binding of Isaac: Repentance.


  • Upon entering a room, each enemy has a 20% chance to be petrified. Enemies that have been petrified by Ice Cube are frozen when killed, including those killed up to 2 seconds after the petrification effect ends.
    • Petrification lasts for 4 seconds after entering the room.
    • The chance for enemies to be petrified increases with luck, reaching 100% at 40 Luck.
    • Enemies spawned during Greed Mode waves will not be petrified.


  • The freezing effect is the same granted by Uranus Uranus tears.
  • Bosses cannot get frozen, but have the same chance to be petrified when entering a room.
  • Every room has a predetermined set of enemies that are going to be petrified. Re-entering the room will not change this, similarly to Champion enemies.


  • Second Hand Second Hand: Extends the time period that allows for enemies to be frozen after the petrification effect ends from 2 to 6 seconds.


In-game footage[]


  • The reason Ice Cube is unlocked by completing Pica Run is probably due to pagophagia (the desire to eat ice), a common example of pica.