If you receive an Uncommon ICR and you already have four copies of it, the card will go towards the Vault
+2: Artifact, instant, and sorcery spells you cast this turn cost less to cast
You end up in a bit of a bind with Phoenix where you want to build your deck with a little more learn to maximize recurring it, but you dont really want to max out on Phoenixes and draw multiples, but also your desired sideboard Lesson count varies a lot depending on whether you draw Retriever Phoenix in a game
You can only cast a legendary sorcery if you already control a legendary creature or planeswalker
As far as online platforms, shops like Sugoi Mart provide authentic Pokemon cards, expansion packs, and other Pokemon-inspired merch
When you don't have a ton of strong payoffs, the ones that do exist will tend to retain value, in my view