The main boss (I can't remember his name) from the orginal final fantasy tactics. He used his final, ultimate, attack on me and the power went out. Funniest thing ever.
Actually, I think my favorite boss may be Ozzie from Chrono tigger because all of the fights were so Gimmicky - just made for a funny fight. not my favorite to fight, my favorite to watch.
My favorite fight was deffanetly Goht, its the most fun I've had with a fight in ages.