Platinum Necrostevo's Pokéblog

Onix Pokédex: stats, moves, evolution & locations

Who decided that Onix should have a ridicuously difficult catch rate?

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

How To Evolve Onix Into Steelix In Pokemon Black 2 & White 2

Pokémon Adventures: Diamond and Pearl/Platinum, Vol. 9, Book by Hidenori Kusaka, Satoshi Yamamoto, Official Publisher Page

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

Onix 61/108 (NM, Pokemon Card, Evolutions, 2016, Fighting, Common)

Ainix #190.95 - FusionDex

Pokémon Platinum: Beating the Sinnoh Gym Leaders - HubPages

Back to Basics - A Pokemon Platinum Nuzlocke