Alela, Cunning Conqueror Our third-highest charting card, second highest charting Dimir leader, and leader of the just printed Faerie Commander deck from Wilds of Eldraine
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Gilgamesh, Master-at-Arms: You can't use the reflexive triggered ability to try to attach an Equipment to a creature if that Equipment can't legally be attached to that creature
Basically, Copy Knight can only be activated when a Level 4 or lower Warrior-type monster is summoned (aka Midfielder) and this Trap Monster summons itself with its card name
Kazejin MRD-026 YuGiOh Metal Raiders Keep track of your collection value over time
Vivid Voltage might have rotated out of standard a while back, but that doesnt mean that theres not plenty of value for collectors
Unless there is a card or combo that makes playing these three cards reliably and cheaply, players probably arent goin to bother with it