Mine would be to take a 2-bladed saber, pick it up using the force, use lightning on it, then spin it in the air like a helicopter using the force, and let the lightning run through and around it and be prepared to die if you get caught in it!
"They'll hunt me; They'll condemn me; Set the dogs on me; Because that's what needs to happen. Because sometimes, the truth isn't good enough. Sometimes, people deserve more. Sometimes, people deserve to have their faith rewarded. Not because they want to, not because of chance, but because they deserve to."
-Batman (From TDK)