twilight masquerade booster box 36 packs Buyer's Guide to Pokémon TCG Violet 6 Pokemon Scarlet & Violet Twilight

Nobody kinda knew they were exclusives or special

It connects to Temporal Forces, but Japanese sealed buyers should treat it as its own product with its own card numbering, box price, and collector identity

She allures foes with the magical powers of the moon

This doesn't necessarily do anything on its own, but forms a nasty combo with certain other cards that can capitalize on the presence of a weak Basic, such as Pokmon with a Backbench-Hitting Attack or a card with a Switch-Out Move that can force it in

Just like other more common and yet more expensive Legend of Blue Eyes cards such as Dark Magician and Blue-Eyes itself, it seems it is prestige that accounts for the difference