More cards can be obtained through various methods, including the Battle Pass, booster packs, and the new crafting system
Alas, with Summer Game Fest happening today, none of the RPS Treehouse are going to be able to enact their plans of being the very best like no one ever was until at least early next week at this rate, but if you fancy giving it a go yourself, you'll be pleased to hear it's free-to-play and is available for both Windows and Mac devices (and iOS and Android, if you want the full list of platforms)
You can't buy the standard 36-pack booster boxes
It might not be as big as Pokmon has managed to become, but then again, not many franchises can say they have either
Comparing Card Values and Trends When leveraging a trading card price guide, comparing similar cards is essential for achieving a more nuanced understanding of your collection's potential value
Usually, if a monster equipped with an Equip Spell Card is destroyed, returned to your hand, shuffled into your Deck, sent to the Graveyard, turned into an Equip Spell Card (by "Relinquished"), flipped face-down, or anything else so that it is no longer a face-up Monster Card on the field, all Equip Spell Cards equipped to it are destroyed