Interesting fight...Anihilation Super Skrull used his powers to be pretty tough, would probably kill most of the brotherhood instantly...same goes for Ronan who has a long resume of using his artificial cosmic powers in a lethal way i.e. speeding up time or an opponents metabolism causing them to die of old age in seconds...He also nearly beat the Surfer and Nova simultaneously in one of his older appearances...and almost beat the F4 on another.