Theodor Seuss Geisel's Reindeer Antlers

Origin
Better known as Dr. Seuss, these antlers that were at one point mounted on Geisel's home become rather rowdy around the winter holidays.

Effects
Placing them on the forehead (or forehead area) of any creature turns them into a reindeer for twenty-four hours at most. The longer they are on, the smaller the heart of the person who's wearing them becomes. They can be removed through neutralizer, but the effect on the heart can only be reversed through proper winter holiday spiriting.