Grendel Feat

Prerequisites: 1st level only, near-human variant   The children of goblins, hobgoblins, and bugbears with humans are known as grendels. Despite their varied heritage, grendels don't quite resemble either of their parents, with green or orange tanned skin, coarse hair, and three knuckles on each finger.   Darkvision. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. YOu can't discern color in darkness, only shades of gray.   Fey Ancestry. You have advantage on saving throws you make to avoid or end the charmed condition on yourself.   Grendel Ambition. On your first turn in combat, you can add your proficiency bonus to your attack rolls, ability checks, and saving throws.