Rallying Shot

You can help an ally maintain focus by uttering a rallying cry or firing a warning shot. When a creature you can see fails a saving throw against an effect that applies the Charmed or Frightened condition, you can take a Reaction to cause the save to be rerolled. If you are holding a Pistol, you can expend 1 Firearm Bullet as part of the Reaction to cause the new roll to have Advantage. Once you use this talent, you can’t do so again until you finish a Short or Long Rest.