"Not a bad idea," Tony replied. "But no, I brought this bad boy from home."

That powered by touch thing sounded pretty cool, actually. Why had it not occurred to him before? He'd have to work on that someday.

"Autonomous prehensile propulsion suit," he continued, lightly tapping one finger to the glowing circle at the center of the suit's chest. "Powered by arc reactor technology. Family secret, runs on an element I created myself, pretty, ah, close to my heart. Believe it or not, this is the power core. I'm just that good."