Cazur, Ruthless Stalker is a mythic Legendary Creature — Human Warrior card from Outlaws of Thunder Junction Commander (OTC), collector number 188. Current market price: $0.38, 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.