Or is this Earth Power??
I don't think I've ever used Nidoking in any of the pokemon games I've had (I've only obtained him for the sake of completing the pokedex) but he was always one of my favorite 'mons from Gen 1 just because he's a hulking purple monster xD
Link
keirajo
It could be either! XD
Looks pretty awesome, too! Fab work on the lines! :D