When constructing a Commander Magic the Gathering deck, its a 100 deck that will sit and do nothing all game, then wins in a single turn. To master the Ben Deck, you must have all the pieces in your hand and pretend to have nothing. The deck must not exceed 27 lands and still function as if you have 35-38 lands.
"God, that's such a Ben Deck, you just won out of nowhere!!"