I had the weridest idea the other day, what if my pony character was a unicorn mule. They have shown donkeys on MLP. They have also shown mules (pony & donkey hybird). Since unicorns are just ponies with horns, wouldent it be possiable if there was mules with horns, or wings? I doubt they would put this in the show, and I think I might be wrong somewhere with this, but I still think its a good idea.