whats the point in causing destruction and chaos when the major nations of the world would just sick a WMD on you. in the words of Sgt. Johnson, "They're tough, but they 'aint invincible." beside it would be more fun to use one to "destroy any in-human son-of-a-beech, dumb enough to stand in between me and the prophet of regret" (or whatever an invading race would call their leaders) [meaning that i dont just mean covenant are my primary target] {im talking about if the scarab was real and the earth was invaded buy aliens}