Onix - Pokedex Guide - IGN

All Pokemon Light Platinum Cheats (Complete List)

Onix - Pokemon Diamond, Pearl and Platinum Guide - IGN

Unexpected Shiny Onix during the grind for the Pokémon League. : r/PokemonHGSS

Onix de Crystal & Steelix de - Pokémon Platinum Monotype Steel #02 (Nintendo DS)

I CAUGHT A SHINY ONIX

Pokemon Platinum Part #31 - Anal Cave City

Pokémon TCG Onix Base Set 56/102 Regular Unlimited Common

Following the Trend, here's every Pokemon you can get in Pokemon Platinum before the first gym. : r/pokemon

Ainix #190.95 - FusionDex

Pokemon Trading in Pokemon Light Platinum