strictly speaking it doesn't, you have to trade it holding a magmarizer to make it evolve into a magmortar
Magby requires Level 30 to evolve into Magmar and then trade it while holding the Magmarizer to evolve Magmar into Magmortar in Pokemon Diamond/Pearl. Magby can be found on Route 227 in Pokemon Diamond.
Magmar does not evolve in XD since its evolution was first introduced in Pokémon Diamond and Pearl.
sorry there is no way to evolve magmar you have to have a diamond or pearl version also Pokemon girintina.
Well first you need to get a Magby which are located at Stark Mountain, then evolve it to a Magmar at level 30.
Did you mean Magneton or Magmar. If it is Magneton or Magmar you have to trade them.
you can evolve it diamond pearl platinum and later but Pokemon games before Pokemon emerald you can't. but to it evolve get a manimizer and give it to magmar and then trade it.
Evolve Magmar using magmoriser and trade it
Magmar evolves once you trade it while it's holding a Magmarizer.
You can evolve a Magmar in Diamond, Pearl and Platinum by trading it while it's holding a Magmarizer. However, Magmar cannot evolve in Pokemon firered and Leafgreen.
Magmar can not evolve into magmortar in Fire Red or any of the other gameboy games. Its ability to evolve was introduced in later DS games like diamond and pearl.
Any level just you need to evolve it in a diamond pearl platinum ss or hg game not emerald sapphire or ruby.
mightyena doesn't evolve on Pokemon pearl, he doesn't evolve in any Pokemon game!