Pokemon Go | Onix - Stats, Best Moveset & Max CP - GameWith
Onix Raid Counter Guide | Pokemon GO Wiki - GamePress
Steelix's mega energy counter is now displayed for that evolution line. : r/TheSilphRoad
Mega Steelix energy being released (as part of research) during a 7-Eleven/ PokemonGO event in Mexico on December 11. Mega Steelix coming soon perhaps? : r/TheSilphRoad
Onix Raid Guide: Catch Brock's Rocky Buddy In Pokémon GO