As part of its ongoing efforts to promote every single Pokémon out there, The Pokémon Company has shared special content dedicated to Rhyhorn and Rhydon:
Did you know? It begins walking on its hind legs after evolution. It can punch holes through boulders with its horn. Protected by an armor-like hide, it is capable of living in molten lava of 3,600 degrees Fahrenheit.
Source: The Pokémon Company
Source: Pokemon
