While the format did have Thoughtseize, beyond that, it lacked cards like Force of Will or Wasteland, which have historically helped keep degenerate combo decks in check without having to play very narrow answers that only hit one or two decks
For instance, if an opponent attacks another and deals 5 damage to them, you'll still draw
But perhaps even more important than the pure two-for-one goodness is the fact that there finally exists an answer to a bestow Voltron without blowing up the pinata and still being behind on board and under pressure
The expansion will be available in the in-game shop, where players can redeem Crystals, earned by completing daily quests, for various Scarlet & Violet151 products
That said, given that the boxes are unopened and in limited supply themselves, single card fluctuation and things like reprints rarely bring sealed product prices down