Have Makro cosmos or Dimensional Fissure on the field and also have 2 D.D. Survivor, 2 D.D. Scout Plane, or one of each on the field. also, to make sure that the combo works, have Light Barrier on the field. Sacrifice the 2 D.D. Survivor/Scout Plane and summon Arcana Force XXI - The World. Then, in the end phase, the 2 sacrificed monsters come back, and you can just sacrifice them to skip your opponents turn. then keep doing that, and attack in your turns, and then you will win, since your opponent doesnt get another turn.