pokemon feebas card - 198/191 - Surging Sparks Evolves from null Water Flail (10x This attack does 10 damage for each damage counter on this Pokémon.) Feebas - SWSH12: Silver Tempest

Charizard Speaking of cards that need no introduction none is more famous than base set Charizard

With a free sacrifice outlet and some sort of mass reanimation spell, it might be possible to cast Angel of Grace, sacrifice our entire board to something, draw a bunch of cards (while not dying, thanks to Angel of Grace's enters-the-battlefield trigger), reanimate everything to do it again, and possibly add in a way to kill our opponent along the way, like Judith, the Scourge Diva

#9 Gemstone Caverns Gemstone Caverns has only becoming a more popular option in Modern as of late

For classic Sword & Shield SRs, the S12a VSTAR Universe card list shows the full SR lineup of the final High Class Pack of that era still one of the most collected SR pools in the hobby