Prof X Ramp + Ronan

The goal of this deck is twofold: 1) lock down a lane during t4 with Professor X and/or 2) constrict opponent's card play as soon as possible. Wave or Electro on t3 into Professor X or Sandman for t4, depending on your hand. Ronan as a finisher. Mystique to copy Ronan or, if you get lucky, to copy Professor X.

If you don't have Jeff, you can swap with Nebula. Nightcrawler might work too for mobility.