Pokkén Tournament DX Battle Pack is a paid DLC expansion for the Nintendo Switch that adds new playable "Battle Pokémon," Support sets, and avatar items to the base game. It was released in two distinct waves in early 2018 and remains the primary way to expand the roster of the enhanced port. DLC Content Overview
Absolutely. Without the and the DLC , you are playing a two-year-old beta build. Here is why you must update: Pokken Tournament DX Switch NSP geng xin DLC