Elemental Teachings is a rare Instant — Lesson card from Avatar: The Last Airbender Promos (PTLA), collector number 178s. Current market price: — (foil $4.86), TCGplayer market prices via Scryfall.
Search your library for up to four land cards with different names and reveal them. An opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest onto the battlefield tapped, then shuffle.