Stark Wars, Chapter 4: Who Guards the Guardsmen?
It's Iron Man vs. the Captain and Tony Stark vs. Steve Rogers, as Iron Man goes berserk!
More determined than ever to reclaim his technology, Tony's turned his quest to find who stole the Iron Man technology into a war against anyone wearing armor. But when Iron Man (with help from Jim Rhodes) breaks into the maximum security Vault, he attacks and disarms fifty armored Guardsmen, causing a massive super-villain breakout. He finds himself facing an unexpected foe: the Captain, Steve Rogers!
Surely Stark wouldn't fight his oldest friend just to meet his own goals... or would he?