Not Horse

Not Horse is every creature type except Horse, Ox, Fish, Construct, Thopter, Zombie and Thopter.
{9}{u}, {t}: Destroy target creature with flying. Its controller may search his or her library for a nonland card, reveal it, put it into his or her hand, then shuffle his or her library. If that player does, he or she loses the game.
"Uh, I'll pass."