The acorn stamp replaced that, but Unfinity included a mix of cards that did/didn't have the acorn stamp
(Editor's Note: We have clarified the maximum number of mythic rares that can be opened in one Set Booster pack.) Here's what you'll find inside: 1 Snow land (basic or dual land, possibly foil) 1 Rare or mythic rare (can be showcase or borderless) 1 Snow common or uncommon, showcase uncommon, or exclusive rare (see below) 1 Foil card of any rarity (can be showcase or borderless) 1 Non-foil card of any rarity (can be showcase or borderless) 7 Commons and uncommons 1 Art card (1 in 20 are foil-stamped) 1 Ad card or card from The List For the first time, Kaldheim contains 20 cards (5 rares, 15 uncommons) that can be found exclusively in Set Boosters and Theme Boosters (you can also find the rares in Collector Boosters, and a handful are included in Commander decks)
So far, here are the cards that have been revealed: Big thanks to our translator Nomad for the translation
Thats a pre-pandemic memory, though, so take it or leave it
But playing detective on the booster pack art (and watching a few unboxings to double check) we can ascertain that it's six Perfect Order packs and two Phantasmal Flames
That said, Judgment circumvents hexproof and similar effects since it doesnt target anything