Rainbow Dash, the rash but loyal pegasus, has taken up her first deck.
But the game has vastly changed since Equess participated in the UW-Championship.

In the wake of the three world's; Earth, Gaia, and Exceed, uniting their methods with the pendulums of Equess, it was agreed that the game of Duel Monsters needed to change.

Thus Link Summoning was introduced.

Now Dash must learn the new rules the only way she can, by dueling her friend, one of the best duelist she knows personally.