Gene Khan, the Mandarin

Flying, Hexproof
{t}: Create a 8/8 red and green legendary dragon creature token named Fin Fang Foom with flying and has; {g}: Regenerate Fin Fang Foom.
I pity you, Iron Man!! For though you do not even suspect my existence, you head the list of those the Mandarin has vowed to destroy! And the Mandarin never fails!