You can push yourself beyond your limits in moments of need, altering your fortune when it matters most.

• Benefit: When you use a game feature that allows you to add a d4, d6, d8,  d10, or d12 to an attack roll, ability check, or saving throw (such as an ability granted by a class, feat, or magic item), you can roll a d6, d8, d10,  d12, or d20 instead, respectively.