Played a guy who had Vlad Jr and Albies already.
Same way people have the 99 Mantle
Probably through exchanges. They are repeatable this year.
You can also do the specific division showdown 2-3 times. You get 20 stars a pop. I’m gonna get gallo tonight and then try for another one. If you are good at hitting you will be able to get these showdowns done pretty quick. I’m above average and to be safe I go ahead and knock out some challenges to drop the runs needed