Oneon #95.290 - FusionDex

Let's Play Pokemon: Platinum - Part 26 - Onix & Mt. Coronet

Pokemon Renegade Platinum First Gym, Onix Swept : r/nuzlocke

Pokémon Luminescent Platinum Day 7 [Blind Playthrough]

Stunix #420.95 - FusionDex

Crystal Onix [Pokemon Brilliant Diamond and Shining Pearl] [Mods]

Pokémon Platinum Nuzlocke Guide and Tips – Nuzlocke University

onix, geodude, roark, and cranidos (pokemon and 1 more) drawn by star_light

Onix Pokemon Meiji Get Card pokemon card very rare Japanese F/S

Onix Pokemon Cards

Pokemon platinum extreme random nuzlocke - Lets Plays/Videos - The Pokemon Insurgence Forums