yugioh card sleeve rules Yu-Gi-Oh! Jaden and Yubel Card

Even after they changed the errata, the effect was still highly abused especially for FTK

Whenever is the signal word for triggered ability, for which the triggering event is: Flamerush Rider attacks this phrase means that the trigger is expecting Flamerush Rider to be declared an attacker at the declare attackers step

the real answer is: it depends

Magic: The Gathering's Rhystic Study Explained Magic: The Gathering 's Commander often produces some of the nastiest decks when it comes to the so-called "stax pieces," meaning those cards that dey resources for the opponents while slowing the game for them, and Rhystic Study falls right into that definition