Nidoking

Nidoking is a poison-ground type pokémon introduced in Generation 1.

It evolves from Nidorino when exposed to a moon stone, which evolves from male Nidoran at level 16.

Pokédex Info
Dex statement here

Location/Methods of Obtaining
Unknown. If you have information as to where they appear in the wild, please replace this text. Otherwise, evolve a nidorino to obtain one.