pokemon booster box amazon TCG: Scarlet & Violet - Destined Rivals Bundle with 3 guaranteed foil cards per booster) Pokémon TCG: Mega Evolution—Pitch Black

Its controller can't choose a different one

Pokmon TCG: 30th Celebration Confirmed Cards There are a number of confirmed cards already for the 30th Celebration set, including the new Futuristic rarity cards for Mewtwo ex and Mew ex

You can purchase this card for yourself from the SV Promos set

With both of those cards in play, you can power up your Celebi ex into a monster that can predictably deal 250 damage (or more) per turn

Given the critiques Destined Rivals has received about its card designs, especially following something as gorgeous as Prismatic Evolutions , the primary reason for cards reaching significant value is likely due to the popular trainers featured in this set