In Pokémon Legends: Z-A, you can evolve Onix into Steelix. Steelix is one of the strongest Pokémon in the game. Steelix is big in size, it has excellent defence, and it can survive almost every attack. If you wish to include a Steelix in your team, then this guide will tell you how you can locate an Onix and get the Metal Coat required to evolve it into Steelix.
How To Evolve Onix Into Steelix


You can evolve an Onix into Steelix when you trade it to someone using a Metal Coat. You can get one Metal Coat by finishing Side Mission 101: Steadfast as Steel in the Bleu Sector 5 or Side Mission 114: A Feather from Skarmory in the Vert Sector 7.
You don’t need to do a side mission to get a Metal Coat; you can also purchase one. You need to visit Racine Construction in the southeast section of the map and speak to the salesperson inside the garage. It will cost you 4,980.
Stat | Value |
| HP | 75 |
| Attack | 85 |
| Defence | 200 |
| Special Attack | 55 |
| Special Defence | 65 |
| Speed | 30 |
| Total Combat Points | 510 |
| Type | Steel / Ground |
| Height | 30 ft |
| Weight | 900 lbs |
Steelix is a defensive-type Pokémon that can take a lot of hits from other Pokémon’s attacks, making it a very reliable Pokémon to be used in battles.
Onix In Pokémon Legends Z-A


Onix has a tough steel-like exterior that regenerates when evolving. You can find it in Wild Zone 14 following Main Mission 19. It’s not that fast, but it is very tough, making it perfect for taking hits. Wild Zone 14 opens up after you complete the Main Mission 19, “Reaching Rank D.” The Pokémon here are approximately level 38, and you can get seven different species in this zone.
