Originally posted by TheKahn
He has been for as long as I can remember. Probalby was necessary for the writers to give him that power due to the high-temp plasma his body generates. Hell, he can even sundip ala Superman (happened in his last fight with Vulcan when the latter tossed Havok into a star):http://img231.imageshack.us/img231/4995/scan0001hj0.jpg
http://img231.imageshack.us/img231/5561/scan0002tc1.jpg
http://img231.imageshack.us/img231/8950/scan0003wl8.jpg
http://img231.imageshack.us/img231/1904/scan0004df3.jpg
i've seen that. just didn't think he was naturally immune to heat.