According to most of the sites I've seen on Google, it's on floor 49-50 of Southern Cavern.
You can obtain a metal coat in Mystery Dungeon Red Rescue team by going to the south cave on the 49th or the 50th floor. This is the only way to find a metal coat on this level.
connect and trade with other pokemon
Southern Cavern is a dungeon in Pokémon Mystery Dungeon: Red Rescue Team and Blue Rescue Team that contains 50 floors. It is unlocked after getting the friend area Boulder cave from a rescue mission that is optional. The metal coat can be found on floors 49 and 50 of this area, which can evolve Onix into Steelix and Scyther into Scizor.
I only found the Moon Stone (Solar Cave) Sun Stone is at Solar Cave. Moon Stone can evolve Skitty... not sure about anything else. :P
The last 2 floors of the 50 floor dungeon Southern Cave. The dungeon is acessable after a certain friend area is obtained.
On Pokemon blue rescue team you can't get any sinoh region Pokemon on your team, only a doll of a bonsly. Also in Pokemon dungeon blue/red rescue team you can only get Pokemon from the first 3 Pokemon regions (kanto, johto, and/or hoenn). If you want to get a magnezone on explorers of time/darkness/sky, you can simply just get a metal coat thingy go, to the luminous spring, and evolve your magnemite with the held item on it.
an onix- rock dragon
connect and trade with other pokemon
i think you trade croguank something for it
You keep attacking?
Southern Cavern is a dungeon in Pokémon Mystery Dungeon: Red Rescue Team and Blue Rescue Team that contains 50 floors. It is unlocked after getting the friend area Boulder cave from a rescue mission that is optional. The metal coat can be found on floors 49 and 50 of this area, which can evolve Onix into Steelix and Scyther into Scizor.
metal coat ( last few floors in southern cavern) + link cable (in sloar cave after all HMS tooken then go into key rooms)
well you see that you can buy from Kelcon rug or find it in a dungeon because you see i have time too.
easy go to the shops
i found mine in the southern cave on the 49th and 50th floor but i dont know who it helps evolve...... i know who it evolves it evolves onix into steelix it also helps evolve scyther to scissor
go into the evalving cave with only onix and a iron coat RE:i think... go to the evolving cave ounce you finished the game(after beating rayquaza)!and its metal not iron coat i think
Metal Dungeon happened in 2002.
you need to get a metal coat from a wonder mail S he can evolve at any level with it