Loyal Apprentice Loyal Apprentice is a personal favorite since it lets you play mono-red in a different way than the regular aggressive builds
Moonshaker Cavalry's triggered ability affects only creatures you control at the time it resolves
As you can see though, to make that work I have to emphasize a lot of lesser known cards, and commons/uncommons
Features specific to this particular frame listing
These five are much higher than the rest: Victini: 3,480 yen ($24) Chandelure: 1,780 yen ($12) Tynamo: 1,480 yen ($10) Frillish: 1,380 yen ($9) Eelektrik: 1,280 yen ($9) Poke Ball reverse holos are so common that they all cost below $1 to $2
Making treasure a defined token type left the door open, not just for its adoption as an evergreen mechanic, but for other cards to reference it in rules text and create specific treasure synergies or payoffs