User blog comment:ImperiexSeed/Archangels are weak, don't you agree?/@comment-26287559-20150927220636/@comment-97.84.78.212-20150928054131

You can't just assume that all half/half beings are both at the same power level. A Nephilim is pretty weak, but Cambions are shown to be immensely strong. He could turn an angel into a toy, and could "nuke" Heaven, killing every angel. An archangel is part of the host of Heaven, and he can kill ALL the host of heaven with a word, so yes, it is very much confirmed that he can kill them :)