Welcome to the forum. 
It’s already possible to play with people who don’t have the expansions.
There’s no way you could play a DLC class in just the base game because it simply wouldn’t exist there. Those classes aren’t in the base game.
Welcome to the forum.
It’s already possible to play with people who don’t have the expansions.
There’s no way you could play a DLC class in just the base game because it simply wouldn’t exist there. Those classes aren’t in the base game.