Brutality of an Isekai

Dragged into the body of Ash Ketchum by unknown means, our 26 year old protagonist uses his knowledge of the pokemon games and anime, as well as various fanfictions he's read, to establish himself, or rather Ash Ketchum, as the most powerful man in the pokemon universe. Brutal and unforgiving, will the new Ash Ketchum succeed in building a team of elite pokemon? i forgor