Jawbreaker

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

Effects

 * Adds a 10% chance to fire teeth that deal 3.2x Isaac's damage, similar to.
 * The chance for this to occur increases with Luck. The activation rate is equal to 1/(10 - Luck). At base luck (0), the chance is 10%, maxing out at 100% at 9 luck.

Interactions

 * : Activation rates are individually applied to each tear, effectively allowing for higher amounts of teeth. However at 9 Luck, this trinket is no longer needed, as Tough Love will already guarantee that every shot is a tooth at that point.

Trivia

 * This item is a reference to a real-life candy also known as a "gobstopper".