Illuminate History is a rare Sorcery — Lesson card from Strixhaven: School of Mages Promos (PSTX), collector number 108p. Current market price: $0.47 (foil $0.35), TCGplayer market prices via Scryfall.
Discard any number of cards, then draw that many cards. Then if there are seven or more cards in your graveyard, create a 3/2 red and white Spirit creature token.