rarest dragon

What Are The Categories Of Dragons In Dragon City? Category 1: 3200 ATK, 8000 HP. Category 2: 3600 ATK, 9000 HP. Category 3: 4000 ATK, 10000 HP. Category 4: 4800 ATK, 12000 HP. Category 5: 5600 ATK, 14000 HP. Category 6: 5000 ATK, 9000 HP. Category 7: 4500 ATK, 13500 HP. Category 8: 3000 ATK,