The Cannibal hunts it's prey

The Cannibal was black as coal, with menacing green eyes. He was the largest and oldest of the three completely wild dragons dwelling on Dragonstone. The Cannibal was known to attack smaller dragons. He used to feed on carcasses of dead dragons, and descend upon the hatcheries of Dragonstone to gorge himself on newborn hatchlings and eggs. The Cannibal mostly refrained from killing people, unless they disturbed him. He never accepted a rider, his lair being littered with the bones of a dozen would-be dragon riders. Cannibal design by @siosin_ on instagram : #gameofthrones #houseofthedragon