Nekusar, The MindFucker (EDH / Commander)

A creatureless based deck. Deceive your opponents thinking you're the cool guy giving extra draws to them, not playing anything big or threatening, when little by little they'll wish they have no more hand but it'll be to late when they realize it was all part of your scheme that you never put a creature on the Battlefield and all you did was giving cards to them and then make then discard all those card and draw all-over again and ping them for every time they draw, every time they discard, tax them for their creatures in play or entering the Battlefield. Distroy all creatures without remorse, Distroy lands, sending everything back to their hands and then make them discard and draw and continue punishing them while you just watch the table burn! Watch the angry and perplexed faces of the other playes while you just continue playing apparently doing nothing with a grin in your face when you know, that you can kill the whole table in just one more massive draw/discard.