Lorehold, the Historian is a mythic Legendary Creature — Elder Dragon card from Secrets of Strixhaven Promos (PSOS), collector number 201p. Current market price: $3.83 (foil $7.87), TCGplayer market prices via Scryfall.
Flying, haste Each instant and sorcery card in your hand has miracle {2}. (You may cast a card for its miracle cost when you draw it if it's the first card you drew this turn.) At the beginning of each opponent's upkeep, you may discard a card. If you do, draw a card.