Gregor, Shrewd Magistrate is a mythic Legendary Creature — Human Advisor card from Secret Lair Drop (SLD), collector number 145. Current market price: — (foil $4.99), TCGplayer market prices via Scryfall.
Skulk (This creature can't be blocked by creatures with greater power.) Whenever Gregor, Shrewd Magistrate deals combat damage to a player, draw cards equal to its power.