card saver sleeve CardPreserver™ Protective Holders – Ultra PRO International These are semi Cardboard Gold - Card Sleeves

English cards represent the international standard for competitive play, ensuring universal tournament compatibility and broader market liquidity

each card is numbered from 001 to 500, as you can see from the above image (though these are placeholder images, showing just XXX instead of a card number!)

Since it can be searched by the Link Monster Cyberse Witch, it does not take up much deck space and can be adopted compactly

The blue and red tricks also stand out for their usefulness in the blue/red archtype which is a spell aggro deck that has creatures that grow on casting instant or sorcery spells

Add to all of this that it replaces itself