This was the Perfect Chance to Make Bad Santa Thresh
Q is a candy cane hook (No surprise there). Hooking something turns them into a gingerbread. Dashing to them makes him jingle.
W being an opened box, and if an ally clicks on it, they are wrapped inside as a present.
E is glittery and evil at the same time.
R opens up 5 walls of a gingerbread house. Breaking a wall has it explode in sugar and spice