Here are a few more things to keep in mind for deck building: You can play more than 40 cards, but you really should stick to 40 if possible
This means buying enough of the secret packs will allow you to build a deck based on archetype and their strategies, and then supplement it with more general cards
(Surely something anyone whos lost out on a grade 10 due to centering can only become enraged at.) It even goes into details about the TCGO code cards, and how those QR codes are checked
Thus, the term orica refers both to cards entirely created by fans (not existing in the card game) and cards existing in the game, but with alternate (unofficial) art
Alternatively, you can browse by Pokemon or character if you really want to see all the artwork possible for Slowpoke, for example (and why wouldn't you?), or you can admire the work of specific artists by looking through collections of their pieces