Vaevictis Asmadi, the Dire is a mythic Legendary Creature — Elder Dragon card from Core Set 2019 Promos (PM19), collector number 225s. Current market price: — (foil $14.99), TCGplayer market prices via Scryfall.
Flying Whenever Vaevictis Asmadi attacks, for each player, choose target permanent that player controls. Those players sacrifice those permanents. Each player who sacrificed a permanent this way reveals the top card of their library, then puts it onto the battlefield if it's a permanent card.