You get Wildcards by opening boosters, competing in events, and winning games to beat your daily and weekly challenges - so if you're short on Wildcards for the shiny new Arena deck you want to build, the best thing to do is get playing with the decks you already have
Outside of a few notables like Anointed Procession and Emeria, the Sky Ruin, the majority of this deck is quite easy to get
Series :Pokemon
Otherwise, cards like Sheoldred and Elesh Norn are in the 20+ USD range, followed by Urabrask, Wrenn and Realmbreaker in the 10-20 USD range which is far more affordable than the pre-release pricing where Wrenn and Realmbreaker, which was in the 50 USD mark
Improved pull rates for Special Illustration Rares sweeten the deal, giving fans a better shot at pulling their dream cards, even as demand hits an all-time high