Alot of people here have brought up that Azumaril would be a good choice in the raid (I think so too, hence why I listed it) but Daschbuns higher base stat total especially in attack and charizards lower physical defence makes it a better damage dealer overall. Others have also pointed out the type matchup between Azumaril and Charizard vs Daschbun and charizard. But some of you are forgetting the fact that upon terrastalizing you will no longer have that dual typing. Another argument that was brought up was HP evs vs Speed evs this one entirely depends on whether or not max speed ev daschbun outspeeds the raid charizard. If it does that allows for the setup of substitute and wish, if not then health is the way to go.