As many have realized by now, theres something weird with a handful of cards in the set, to the point where Facebook groups dedicated to misprints and printing errors are being required to do blanket PSAs to prevent a deluge of posts
1 Revive the Shire
According to the official Secrets of Strixhaven mechanics breakdown, when a Creature (it could be any permanent, but in Secrets of Strixhaven every card with Prepare is a Creature) becomes prepared , "a copy of its Prepare spell appears in exile

Aristocrats/Attrition Primary Colors: White, Black, Red Secondary Colors: Blue White: Martyr of Sands, Sigil of the New Dawn , Tethmos High Priest Blue: Marang River Prowler, Stitchers Apprentice Black: Apprentice Necromancer, Bloodflow Connoisseur, Shirei, Shizos Caretaker , Slum Reaper Red: Furnace Celebration , Hissing Iguanar, Magmaw, Malevolent Whispers (it has Madness, but doesnt seem to fit into that shell nearly as well, whereas here, you steal and then sacrifice creatures), Sparkspitter Green: Fecundity Colorless: Myr Servitor Multicolor: Angel of Despair, Garna, the Bloodflame These are three different archetypes under one umbrella (a theme youre going to see more of as we go), but all do the same thing: turn your creatures deaths into value
While the application is nearly perfect, there were a couple things that were a little annoying for making a large set of cards: Card Conjurer gives you an interface to import official cards from