japanese eevee heroes booster box Eevee's Set Gym Special The cards are in Korean and come from the popular Pokémon series Sword Evolving Skies Korean Eevee Heroes

The Self-Adhesive Clear Index Card Pocket Sleeve Adhesive index card sleeves have a white peel-away liner on the back that you can remove and stick anywhere (like a sticker)

Aside from that curveball, most people already familiar with popular TCGs should be able to pick this game up quickly

The only real challenge here is drawing the necessary cards quickly and, hopefully, avoiding your opponent forcing you to send cards from your hand to the graveyard

While I had positive experiences playing with Key to the Archive (and then later against it, once I knew its possibility space), my experience overall has made me less interested in playing with more draft/spellbook cards

This is super easy to play around too