How can i play with other races?

Hi, i am recently playing solo campaigns and leagues and enjoying the game. But i find out myself playing vs other races (such as goblins) that appear for AI teams but i can't choose to play. How can i get them?

Thanks in advance. I am playing BB2.

Hey there,

Some races are limited to expansion packs - you can get these in the Blood Bowl 2: Legendary Edition.