- imported Secrets of Strixhaven, tokens, commander, mystical archive
- imported missing recent Secret Lair promos
- fixed a bunch of mislabeled card properties for filtering (datestamped, promo stamped)
- added a "signed" property filter that right now only shows the world champ cards, but I will next fix the art series cards to be properly labeled on the signed and promostamped versions respectively
- imported Art Series cards for Lorwyn Eclipsed, Teenage Mutant Ninja Turtles

Still missing: many art series variations from the past sets (normal/signed/promostamped), some SLD cards, double-faced tokens and art cards for SOS.