That's an image with a lot of potential. I can almost imagine the catchphrase:
"One is a man who controls the physical world with his mind. The other, a man who channel magic through his guns. The third is a horse! Together, they fight crime... in the form of a huge beast with a taste for destruction!"
It could work. But years of Shadowrun had taught me not to run to action when you got a little preparation time before knowing the whole plan.