► 616: Set Comic Point - Fraction's Run: Invincible Iron Man. He has a repulsor battery back in his chest as well as an upgraded version of the Extremis virus. Due to post-Dark Reign events, he has no memories of everything post-Extremis, which includes the Civil War until most of the Dark Reign itself.
I have not read any of the newer comics (as in anything during or post-CWII) because they give me a headache. Feel free to let me know when he wakes up from that coma though.