Silver Surfer with symbiote vs. Ironman
http://img405.imageshack.us/my.php?image=43119qq.gif
http://img505.imageshack.us/my.php?image=43129dd.gif
Thanks to digimark007 for the links. Who prevails? Btw, Ironman is in his Hulkbuster armor and SS is giving it his full power.