Depending on how much extra you have or how you prefer to organize, different sizes and capacities are available
While Torchic may not be as iconic as Charizard, this card transcends Torchic's popularity and remains one of the hardest Gold Stars to get, period, let alone in good condition
Archivist of Oghma The problem with Stax cards that prevent certain actions, like Aven Mindcensor, is that while you might get the drop on one player, from then on your opponents can play around your card until it's removed
The latter distributes these cards randomly, however, so buying the Scene Boxes is more reliable if you want a specific card
You'd need a way to cycle 5 cards each combat to fill your yard, and a way to sacrifice the squad, nonetheless, this would theoretically generate a lot of combat steps (not infinite since you're exiling to effectively escape the creature)