56 x 87 card sleeves Sleeve Kings Standard USA (56x87mm) (K-pop photocards) – sleevekings Thicker Than Any Other Standard Sleeves BCW - Board Game Sleeves

The deck might also benefit from a few more powerful spells (especially since you already feature several means to retrieve them, copy them, etc

Offering incentives can further encourage participation

Continuous Trap Card You can only use each effect of this cards name once per turn

Japanese cards carry lower counterfeit risk because the complex Japanese text is harder to replicate, domestic distribution is tightly controlled, and the print quality (embossing, foil, cardstock) is expensive to reproduce

For example, if a creature's characteristics are listed as ": +1/+0", you could increase the creature's power by 1 for each added black mana, but you could not increase its toughness

Both black and white are denied