Idea Prompt 50: Game Stopper

 When a mad scientist jabs Mighty with a mind controlling drug, Mighty is fully under the control of the scientist. The person uses Mighty to change the world of Woltria and put those who inhabit it (like S and Q) under the spell as well. 

 It's up to those outside of Woltria to save Woltria and the other servers by going into the belly of the beast's world. The villains hideout. The odd part is that only X can transverse the world. Why? Well, the others who join him are turned into cards for this dangerous game.