This is the story of the Tournament of Duelling Fun, a tournament in the same vein as the tournament of power but with Yugioh cards. Canterlot High will have to duel in order to reclaim their freedom when Champa shows up demanding they play for him or else! The Rainbooms and their allies will duel against duelists from 11 other Universes. Can they face this challenge and come out the winners or are they doomed to fall to another?
Crossover Elements so far include- Dragonball, Yugioh, Fairy Tail and My Hero Academia