[@Lord Szall] I'm no GM, [@Emuxe] is, but there's just a few grammatical things that are bothering me - you should proofread your stuff. Also you said that at 300mph he'd be hard to see but then said that he could also move at the speed of sound. I feel the need to point out that's things are still visible when moving at the speed of sound (~340 m/s) so that's throwing me off when you say that at less than half the speed makes him near invisible xD