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

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

In many cases, it appears as a point/counterpoint exercise aimed at eventually explaining why a card will or will not work

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

Black tends to work best for milling when paired with blue, because its small attacks do advance a milling strategy