41x63mm card sleeves Perfect Fit Premium Mini American (41x63mm) -55 Pack, 100 Microns SKS-3301 Some cards sleeves are see through on both sides Premium Mini American Card Sleeves

Use card sleeves, binders, or boxes to protect entire card surfaces from damage

With Koby in the list, the deck has an even stronger early game, letting you KO low-cost Characters and even gain a card draw

Make sure the stars' top, right, and bottom dots are darker and more orange

Kaiser Sea Horse, as an example, is sometimes used, but the most powerful is likely Fusilier Dragon, the Dual Mode Beast combined with Metamorphosis (Meta)

While I think you should genuinely encourage opponents to concede once the prison effects have stacked up enough, its still polite (and tactically sound) to have a way to win games under your own oppressive regime

Once per turn you can detach an XYZ material from D/D/D Stone King Darius to destroy any Dark Contract card you control, then draw a card