The official Pokkén Tournament DX website has been updated with new promotional artwork and screenshots for Wave 2 of the Pokkén Tournament DX Battle Pack. The second wave of the Battle Pack includes the new Battle Pokémon Blastoise and a new Support Pokémon Set featuring Mew and Celebi. Wave 2 of the upcoming DLC is set to launch on March 23. To see even more images, click here.
Source: The Pokémon Company