He's not given a name, but then again that probably isn't the most important aspect of him. The Griffon stops at a local bar to ease his spirits, but one remark later and he gets thrusts into a bar fight that may or may not be what he had originally intended. This leads to a succession of events that forces allows this unconventional protagonist to fight everypony in Equestria. Everypony.
Art by kittehkatbar