The shell on its back is just skin that has cooled and hardened. It breaks easily with a slight touch.
Base Exp. 0
Height 0.8m
Weight 55kg
#219 - Magcargo
Fire Rock
Stats
HP 60 / 255
Attack 50 / 181
Defense 120 / 230
Sp. Atk. 90 / 173
Sp. Def. 80 / 230
Speed 30 / 200