You'll need to trade your Shelmet for a Karrablast, then trade it back.
Trade it for a Shelmet. Both the Karrablast and Shelmet will evolve upon completion of the trade. This is the only scenario where specific Pokemon MUST be traded for either of them to evolve.
Shelmet
It doesnt evolve by level You MUST trade karrablast for SHELMET then it will evolve , shelmet will evolve too into Accelgor then trade back to get Escavalier (best to do it with a friend)
Onix holding a metal coat,Karablast trade with Shelmet will evolve too.Thats all I know.
Trade a shelmet for someone else's karrablast.
To get shelmet to evolve, trade it for a karrablast.
Shelmet evolves into Accelegor when you trade Shelmet for a Karrablast.
trade it 4 a shelmet
Boldore,Timburr,Shelmet And Karrablast
it evolves when traded for a shelmet
Shelmet do not evolve by level in Pokemon White. Shelmet evolve into accelgor when traded for karrablast if neither the shelmet nor the karrablast is holding an everstone.
Trade it for a Shelmet. Both the Karrablast and Shelmet will evolve upon completion of the trade. This is the only scenario where specific Pokemon MUST be traded for either of them to evolve.
Shelmet evolves into Accelegor when you trade Shelmet for a Karrablast.
you need to trade a karrablast for a shelmet and the karrablast and the shelmet will evolve
Shelmet
it evolves from shelmet
Shelmet evolves only when traded for a Karrablast. Both will evolve, into Accelgor and Escavalier respectively.