422.6. At high OPL, using sleeves for the Main Deck, Rune Deck and Battlefields is a requirement. At low OPL, using sleeves can be required at the discretion of the head judge.
422.6. At high OPL, using sleeves for the Main Deck, Rune Deck and Battlefields is a requirement. At low OPL, using sleeves can be required at the discretion of the head judge.