Dont mess with danny rand here we see iron fist in his classic yellow and green costume making use of his superpower also known as the iron fist by focussing his chi energy rand is able to deliver blows of incredible force with his right fist he gained this amazing ability by plunging his fist into the molten heart shaou lao the undying a dragon who he defeats in combat well how else would you get the power of the iron fist this is official marvel merch