At the moment i have only sketched an idea for one villain. However there are many villains throughout the story, so i am yet to decide fully on which character i want to use. The ideas i have so far are that of a minotaur, cyclops and hades himself. Obviously if its not hades then they are monsters under his command, being evil and wanting to gain the bracelet. The difference between hades and his monsters would be that hades is the one in charge and is the brains, whereas the monsters dont really have much of a brain and only really take orders. So their characteristics would be clumsy, oafish and just cause havoc.
Villain Idea 1
Villain Idea 2