BLT, as is, it's perfect. The reward really is pretty gigantic, but the risk is of course massive. Using FRKZ right now has just the right amount of risk for how much damage you can do, especially since it's without meter. Also, it's fast, and most people are unprepared for it.
Rei, I would rather be on advantage than be stuck in block hoping their move doesn't have blockstun, just for 500 damage, that's my point. o: