Skeletor on Panthor – Masters of the Universe POP! Rides is the main antagonist of the Masters of the Universe franchise. His only goal is power, and he will never rest until he possesses the secretes of Castle Grayskull where he could become master of the universe. Panthor is Skeletor’s evil feline comanion. This Funko figure stands 3 3/4 inches tall and comes packaged in a collector box.