Rexler Brath: I know it's an expensive combo (40pts), but this seems really damaging. You don't spend the focus you need to fire the Proton Rockets, so just make sure you already have a target lock, and load your opponent up with crits.
Col. Vessery: Same as above, but gets a free TL if the target already has one on it. Don't get the crits Brath does, but still serious damage, and 3pts cheaper.
Thoughts?