Rhonas the Indomitable is a mythic Legendary Creature — God card from Amonkhet (AKH), collector number 182. Current market price: $5.59 (foil $10.07), TCGplayer market prices via Scryfall.
Deathtouch, indestructible Rhonas can't attack or block unless you control another creature with power 4 or greater. {2}{G}: Another target creature gets +2/+0 and gains trample until end of turn.