The Journey of Lifetimes

(This encompasses all of the Yu-Gi-Oh series, GX, 5Ds, and ZEXAL by the way.) AU. In this world, people at the age of 13 have the choice of becoming a Pokemon Trainer. Follow Yugi, Jaden, Yusei, Yuma, and Sarah, five old friends, as they journey across the Kalos region together, making friends and rivals alike on the way.