cards sleeve Soft Card Sleeves – Vault X US and premium sports collectibles TM: Card Sleeves - FryxGames

Only the slightest amount of whitening can pass for a 10 at PSA

These effects do not stack (meaning that multiple copies of the same card share a single effect for all of them, even for opposing players)

The original card from the Japanese New World set depicts Sentret drinking milk directly from a cow or maybe a bag designed to look like one, udder and all

It's also possible to do the same thing with the trigger from Awakening (which untaps all creatures and lands each upkeep), although you'd need a way to win at instant speed, and it would be a bit risky since you'd also be untapping all of your opponents' lands and creatures an infinite number of times