Go For Broke

You've learned to truly push your luck in the face of danger.

When you or an ally spend one of your bardic inspiration dice, you may choose to re-roll the dice, adding the results together. You may continue to re-roll this bardic inspiration dice as many times as you want in this way, however, if the total of your rolls would exceed the maximum value of your bardic inspiration dice, the dice instead gains no benefit, and the creature using the dice gains a penalty to the triggering ability check, attack roll, or saving throw equal to the difference.