Minotaur

The Minotaur is a legendary bull monster from a story read by Tails, which was trapped in the middle of a maze.

A young Tantaror conjured up a purple Minotaur with a studded club to fight Sonic and Tails when he wanted to keep them as pets. Not wanting to waste time fighting it, Sonic distracted the Minotaur with a Spin Attack and then ran off to find out what was going on.