Obyron. On a Command Barge. Go find an assault unit and laugh hysterically as they try and fail to bring you down (WS6, T5 and 2+ works wonders!) then go bonkers on the parry attacks, combined with your own, using the rather saucy 'Precision Strike' to wipe the floor with enemy powerfists and axes before they even get to swing.

Absolutely bad ***! Doesn't even need the Command Barge. I'm just putting him on one so he can fly over an enemy unit, slapping them up, then handbrake turn, zap them with Tesla, charge and then give them a whooping in combat. Seriously. Precious little is going to stand up to that!