Always stayed away from him cause I couldn't evolve him into golem, but he is pretty damn cool.

I caught him just to have someone with rock smash. I whipped him out against a youngster and he annihilated two level 10 pokemon despite being level 3. Decided to use him on bugsy and he crushed his scyther with two rock throws. Now he just saved my butt with whitney after my plan A and plan B failed. Rock smashed that miltank even though he was in love and lowered it's defence 4 stages for easy clean up with nidorina.