yugioh resonator cards looks fun (and budget!) 1 card (+ discard) soul resonator combo Chain Resonator - Duelist Pack:

Pokmon TCG Pocket s main mechanic is to collect cards just like a collector, so its understandable that the game focuses on doing the same as anyone would in real life: opening Booster Packs

Taii Wakeen, Perfect Shot In a world where they have Skrelv's Hive out and churning and you drop Taii Wakeen, Perfect Shot and then End the Festivities, well it just starts your festivities

A few cool Mewtwo cards

Both main members of the archetype also have various models for their avatars, such as a Halloween or Holiday variants

Crucially, Arnas token-generating ability does not require her to be attacking in order to trigger