Recently, a few days after becoming the Sinnoh Pokemon Champion, you still felt like an ulterior goal was missing to truly assert yourself as the most powerful Trainer of the region. After some time of thinking, you had the perfect goal in mind: battle the Pokemon god itself...

Arceus.

So, you set out towards Spear Pillar, armed with your team and most importantly, the Azure Flute: the one instrument that would let you reach the most remote, yet highest place in all of Sinnoh. After playing a melody on the flute, a stairway towards the sky appears, and after climbing it... there it was. Arceus itself, eagerly waiting for you. There was no need for words from either side: both of you knew why you, out of all people, were in its presence. And as it takes a seemingly calm, yet determined battle stance, you grip a Pokeball containing one of your 6 allies that got you through the Élite Four and the ex-Pokemon Champion...