# Bountiful Luck > [!info] Feat Details > | | | > |---|---| > | **Source** | Xanathar's Guide to Everything | > | **Categories** | Buff, Species Feat | > | **Prerequisite** | Halfling | --- ## Description Your people have extraordinary luck, which you have learned to mystically lend to your companions when you see them falter. You're not sure how you do it; you just wish it, and it happens. Surely a sign of fortune's favor! - When an ally you can see within 30 feet of you rolls a 1 on the d20 for an attack roll, an ability check, or a saving throw, you can use your reaction to let the ally reroll the die. The ally must use the new roll. - When you use this ability, you can't use your Lucky racial trait before the end of your next turn.