Got bored, played Destiny, decided to draw this.
The Best Pony squad, returning to the Tower after a long day of adventuring!
(I was gonna draw all six of them, but I realized that I had no idea what roles I wanted the other three to fill!)
Naturally, Twilight is a Warlock, Rainbow Dash is a Hunter, and Applejack is a Titan.
I don't imagine race would play into the others' classes (save for maybe Warlocks being unicorn-only) but I have no idea how to mess around with that.
MLP:FiM (C) Hasbro/Lauren Faust
Destiny (C) The guys what made it