Cazur, Ruthless Stalker is a mythic Legendary Creature — Human Warrior card from Commander 2020 (C20), collector number 5. Current market price: $0.39 (foil $0.42), TCGplayer market prices via Scryfall.
Partner with Ukkima, Stalking Shadow (When this creature enters, target player may put Ukkima into their hand from their library, then shuffle.) Whenever a creature you control deals combat damage to a player, put a +1/+1 counter on that creature.