card sleeves mayday Collector (100) They come in a multitude of shapes Mayday Standard Sleeve Hüllen 7028

There's some really good stuff in here, like Heroic Intervention

Then, if its banished from the grave or even sent from the field to the grave, the player can add a Thunder Dragonmatrix from the deck to the hand

Not only will this get you back those discarded characters, but also gains you two lore each time she does it

Muzurhythm the String Djinn Muzurhythm the String Djinn Fiend XyzEffect When a "Djinn" Xyz Monster you control is attacking an opponent's monster, during the Damage Step: You can detach 1 Xyz Material from this card

Drawing those extra cards each turn keeps the deck from running out of steam if the other players start building up defenses