Kresh the Bloodbraided is a mythic Legendary Creature — Human Warrior card from Shards of Alara (ALA), collector number 178. Current market price: $1.44 (foil $59.19), TCGplayer market prices via Scryfall.
Whenever another creature dies, you may put X +1/+1 counters on Kresh, where X is that creature's power.