Coup de Grace

15th-Level Ranger Feature

At 15th level, you can make a devastating shot against a wounded prey. As an action, you can make a single ranged attack with a bow against a creature within range. If you hit, the target must make a Constitution saving throw. If it fail the save throw and is with half its hit point maximum or less, it drops to 0 hit points. If the target succeed the save or is above its hit point maximum, it takes normal damage for the attack plus 10d8 extra damage.
Once you use this feature, you can’t use it again until you finish a short or long rest.