Yu-Gi-Oh! Mysterion of the Dragon Crowns Ultra Rare x 2 I will package the cards with the following measures to prevent water damage and folding: Water damage protection: Ziploc bag or packaging film Folding protection: Cardboard or thick paper reinforcement I will basically ship via mini-letter or regular mail, but you can upgrade to Mercari's anonymous delivery with compensation for an additional 140 yen. To prevent any issues, please assume the cards are for play. I do not reserve items. It's first come, first served. I also have other parts, normal cards, and rare cards for sale.