pokemon rotom dex card - - 159/149 lost secrets become newfound strengths with the powerful Pokmon V in the Hidden Potential Tin Pokémon TCG: Rotom Dex D-Ring

Relive the series with iconic scenes, collect cards featuring yo

IIRC in Yugioh there is only a certain number of Blue-Eyes (from the show?), so you could put a rule on the card 'there may only be X Blue-Eyes on the battlefield at any time', Star Wars CCG used to have permanents that you could have 2 or 3 copies of in play, in addition to stuff you could only have 1 of, the concept would work fine here too, only this could care about both players' boards

I know that Ashling the Pilgrim plus 99 Mountains is a fun meme, but it's just so meh otherwise

This isnt feasible in real life scenarios, such as situations where you have someone breathing across from you

In the Pokmon Trading Card Game, new sets become legal for tournament play on the second Friday following the sets release