Boon of Fate

You gain three fate charges, which recharge on a short rest. When another creature that you can see within 60 feet of you makes an ability check, an attack roll, or a saving throw, you can use a fate charge to apply a modifier of 10 as a bonus or penalty to the roll. Also, once per turn when you make an ability check, an attack roll, or a saving throw, you may reroll, and take the highest result, also up to three times per long rest. Once you use this boon’s charges, you can't use it again until you finish a short rest. This boon can only be chosen once.