That would be fantastic.Sewblon said:an electic guitar that endows its owner with the power to rock hard enough to change the physical universe according to what ever music he playes.
Wasn't there some sort of electric guitar weapon in Devil May Cry 3 where Dante could fly and summon bats and lightning with that guitar?
However, my vote goes to the sonic screwdriver of Dr. Who. It's capable of doing just about anything that isn't truly useful (well, I guess picking any kind of lock is pretty useful...), so I'd have a grand old time with it. Plus, you can pop champagne bottles with it from a distance- talk about party tricks galore.