The World of Yu-Gi-Oh!

It is know that Cosmic Cubes can take more then just the forms of Cubes. Spheres, pyramids, eggs, or any other shape you can think of. While less common, so can the Infinity Stones. Like in these worlds, it takes the form of Cards. For Card Battle Games change the world, thus the power of Duel Monsters. Which is how by some , the Infinity Gems took the shape of Duel monster cards.

Indestructible, magically able to do anything in the game linked to their power as well as outside the game, whoever holds the card gains the power of the stone pictured on it. Hold all six, and gain the power to summon the Infinity Gauntlet card (even if you don't have the card... cause only the six can make it).

Lost through time, space and reality were the cards. Till one key, crystal moment when it landed in the lives of Duels, heroes from...