standard card size sleeves Sleeve Kings – 110 Count, Clear 60 Micron Thickness, XXL (120 x 210 mm), Compatible with Oathsworn & More – SKU: SKS-8835 : Toys & Games while others have a solid colour Ultra PRO Clear Card Sleeves

The catch

Its a more intense or demanding version of LPST-JP045 Mikanko Promise is (I) Promise LPST-JP046 Slifer the Sky Dragon is Kami, which has a lot of technical minutia when using it with regards to Shinto proper, but for our purposes more or less means God here

Where to find : Sun & Moon: Shining Legends

The best Japanese booster boxes are affordable sets with clear chase cards, reliable availability, and at least one SR or better expected per box

Metal-type decks would be a nice home for this mega pokemon, as the same-type synergy could only benefit one's playstyle

However, wouldnt it be nice to turn the drawback of discarding a card into an upside