Can't train past max level

[TheThinker]

How do I train my cosmic players when they are showing max level

 

[Stewie309]

You don't max means max you need the next level of cards and you get them by training all of your cosmic cards there are several threads about this and many posts in the only thread that's supposed to have that title please use the search function and I'm changing your title

 

[Pasasee]

You can search for cosmic lineup or look for posts when my name just do a switch-a-roo and switch to a different card Max that out after you Max these out the level up

 

[SingaporeTy]

You earn other versoin of cards as you go