Hulk vs Iron Fist in the Iron Fist contest
Danny want to test himself against the most powerfull mortal of them all: The Hulk.
Ti be sure that Hulk would be in his World War Hulk state, he go bang Betty, film it, and gives the movie to Hulk. Hulk is now pretty piss off.
Iron Fist use a full power Iron Fist Punch, and throw it against a full power Hulk punch. Whose hand explose?