Scalpelexis is a rare Creature — Beast card from The List (PLST), collector number 10E-105. Current market price: $0.27, TCGplayer market prices via Scryfall.
Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever this creature deals combat damage to a player, that player exiles the top four cards of their library. If two or more of those cards have the same name, repeat this process.