It has a few good ones, like Exotic Orchard , but with a lot of tap lands (the three Temples, Evolving Wilds, Terramorphic Expanse etc.), your mana base is going to be on the slower side, and should be your first consideration when upgrading
Worlds only has some more regular formats, but is still made up of the best of the best
Gold Pokmon cards can indeed be quite rare
Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Out of Time: A creature phased out by Out of Time doesn't phase in during its controller's untap step as normal
When I look at Twitter, I occasionally see people saying, "I want to use XX as a commander, but I don't know how to build a deck / it's difficult." Whenever I see that, I always think, "There's no such thing as failure, and if you don't fear anything and just get 99 cards other than the commander, you'll have a deck." I always lay out cards and build decks by combining them with armchair theories, delusions, and wishful thinking
It can be fun without any in-app purchases, it's right on your phone, and it's a snappy, modern experience