You will find it were the tunnel is but instead of going in the the tunnel go down and you will find some trainers that probaly want to battle you.After the first or second trainer you will find a poke ball (poke accent ball ) .Inside that poke ball there will be a magmarizer
The magmarizer is on Route 214, not the fuego ironworks!
Route 214
Look on Route 214 with Emerald in the lower slot.
You will find him in turn back cave. Follow the spring path. You have to solve a riddle to find him.
You can find a Houndoom in diamond, you find it in route 214 or 215 using the poke radar. well hope this helped.
The Magmarizer only appears on Route 214 on Pokemon Platinum. In Pokemon Platinum the Magmarizer can be found north of Ruinic Maniac Bryan on Route 214.
Route 214/sometimes held by wild Magmar
The magmarizer is on Route 214, not the fuego ironworks!
on route 214 by the ruin maniac
The Magmarizer can be found within Route 214.
It can be found on a wild Magby, or on Route 214 in Pokemon Platinum
you put Leaf Green on the Game Boy Advance slot . then go to stark mountain and there you will find a magby.ONE of them will be holding a magmarizer! Or, you can make it easier and go to route 214 in Platinum and trade a Pokemon holding it to Pearl.
go to veilstonecity route 214 their r to rocks gothrough the grass or use rocksmash their will be a pokeball get it edit: in route 214, head south, there will be a small set of stairs onto the 'mountain' area, go past the entrance to the cave, and head round to where you can see the smashable rocks. Break one. Just ahead of you in the corner there is a pokeball, magmarizer is in there.
In Pokemon Platinum a Magmarizer can be found on Route 214. Wild Magmar also have a small chance of holding a Magmarizer. Wild Magmar can be found at the Fuego Ironworks.
On the floor at Route 13.
Magmarizer can be found on Route 214 or Wild Magby (low rate) best to just use Thief or an item stealing move if you are aiming for the 2nd.
you go to veilstone city and go south on to route 214 ,then find 2 rocks use rock smash press a on the poke ball and there should be a magmorizer :) that's where i found it :)