lost abyss booster box korean Pokemon TCG: S11 - Giratina and Drapion also appear as Pokémon VSTAR to show off their own astonishing skills Pokemon Sword & Shield Lost

While looking further into 4kids i found this article which more or less explains the sudden drop in share price

I once played a game where I ignored an attack by Pharika, God of Affliction, Wingmate Roc, the bird token, Siege Rhino, and several 1/1 deathtouch snakes for several turns in a row by just (massively) outpacing it with lifegain

At ~$85 USD per box, S10A sits at one of the most accessible price points in the entire Sword & Shield enhanced expansion catalog below S10B Pokemon GO (~$100) and well below S11A Incandescent Arcana

The rarity drop on the Mystical Archives sucks, going from 26.4% to 9.6% for rares and from 6.6% to 2.9% for mythics

If they manage to deal with your 7/10 or you blink it, more lands will hit the bin