The below description is taken from LEGO.com.
I know exactly how to end this disagreement!
In the Fencerís opinion, all disputes can and should be settled with a friendly fencing match. Canít decide on a restaurant for lunch? Having trouble agreeing on which movie to see? Just strap on your padded suit, don your safety mask and raise your fencing foil, and the outcome will soon be determined!
So you say youíre not a trained fencer? Well, thatís hardly the Fencerís problem, is it? If youíre not going to learn the rules of the sport and carry around some basic equipment, then you probably donít deserve to get your way anyway. This is why nobody likes to hang out with the Fencer.