Krampus

Your older brother had always been an issue. Entitled, aggressive, cruel. Unbeknownst to you, something was coming for him tonight...

The night before Christmas, a blizzard was wrapping the night in whirling white snow. Still awake, you slip downstairs, seeing the comforting light of the twinkling Christmas tree illuminate the living room. Then, you hear a window open, and cold air flows through the house. Frightened, you slowly peer around the doorway, to see a large, inhuman creature there.