Ral Zarek, Guest Lecturer is a mythic Legendary Planeswalker — Ral card from Secrets of Strixhaven (SOS), collector number 282. Current market price: $3.41 (foil $3.55), TCGplayer market prices via Scryfall.
+1: Surveil 2. −1: Any number of target players each discard a card. −2: Return target creature card with mana value 3 or less from your graveyard to the battlefield. −7: Flip five coins. Target opponent skips their next X turns, where X is the number of coins that came up heads.