Germination Practicum is a mythic Sorcery — Lesson card from Secrets of Strixhaven Promos (PSOS), collector number 149p. Current market price: $9.43 (foil $10.65), TCGplayer market prices via Scryfall.
Put two +1/+1 counters on each creature you control. Paradigm (Then exile this spell. After you first resolve a spell with this name, you may cast a copy of it from exile without paying its mana cost at the beginning of each of your first main phases.)