This better be the setup for the story:
Seeming to be a side effect of the newly discovered "Mega Evolution," there is a distant region that is becoming inhabited with newly discovered, bizarre, terrifyingly powerful Pokemon. The evil team for the region, "Team Gamefreak" has tried to keep these Pokemon a secretm, lest they override the strict rules of mainstream competitve battling. A young trainer has recently found himself trying to start a livelihood with these bizarre, frankly disturbing Pokemon. Team Gamefreak wants to stop this trainer, return him back to one of the other regions, and erase his memories of such Pokemon. However, Team Gamefreak strictly uses the older Pokemon, which can't seem to defeat the new oddities of this region. Team Gamefreak soon begins to import powerful Pokemon, and their Mega Evolutions, en-masse to try and stop the rebellious trainer. The trainer finally decides to boldly stand up to the team, kept strong by his love of these oddball Pokemon and driven by the mysterious rumor of a new legendary Pokemon with the power to undo Team Gamefreak's wrongdoings once and for all.
Its name, "Turducken."
