Teferi, Time Raveler is a mythic Legendary Planeswalker — Teferi card from Ravnica Remastered (RVR), collector number 232. Current market price: $6.90 (foil $8.43), TCGplayer market prices via Scryfall.
Each opponent can cast spells only any time they could cast a sorcery. +1: Until your next turn, you may cast sorcery spells as though they had flash. −3: Return up to one target artifact, creature, or enchantment to its owner's hand. Draw a card.