psa 7 pokemon card example PSA/DNA autograph authentication is in a bad place - Grading First PSA grading experience :

That same card sent to CGC may hit a gem mint 10 but probably not the prestine 10

You get 160 damage and on your opponents next turn, all attacks done by the defending Pokemon deal 100 damage less

Attack 2 : Hide Flip a coin, If heads the opponent's attack next turn does -50 damage

At that point, the recursion is just gravy

While this can work for obvious misalignments, its far from accurate when you're trying to distinguish 55/45 from 60/40 and that's exactly where grading outcomes are decided

MTG Cards that interact with the turn structure There are many wacky cards in Magic: The Gathering that can add, remove, or change how turns and the various phases within them operate