evolving skies booster box tcgplayer Pokemon: Sword & Shield: art promo cards4 Evolving Skies Booster Packs1 Deck Evolving Skies Elite Trainer Box

It sounds simple, right

There are a couple of rules you should always be aware of

Kycoo the Ghost Destroyer X DARK Level 4 [ Spellcaster / Effect ] ATK 1800 DEF 700 When this card inflicts battle damage to your opponent: You can target up to 2 monsters in their GY

While a handful of cards that are particularly funny, reference iconic old cards, or are somehow useful in real life (like Ashnod's Coupon or Richard Garfield, Ph.D.) might have a little value, you'll be cracking packs of Unstable for the jokes and novelty, rather than in the hopes of opening a valuable rare

They also appear on the Original 95 Topsun Holo set (see point 3)