booster box.pokemon Pokemon - Sword & Shield Begin a New Adventure with Pokémon ex Pokémon TCG: Scarlet & Violet-Paldea

I For each opponent, up to one target noncreature artifact they control becomes a 0/4 Wall artifact creature with defender for as long as you control this Saga

(Don't apply Weakness and Resistance for Benched Pokemon.) Discard 3 Energy from this Pokemon, and this attack does 280 damage to 1 of your opponent's Pokemon

As quantitative proof that this is one of the rarest Pokemon cards of all time, a high-grade example of this card sold for a staggering $150,100 through an eBay auction in October 2020

Then in later turns you can do dumb things like Warp in a Nova Hellkite, and return it using Ben to make him a 9/8