It evolves into Escavalier through trade with 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.
You trade it for a Shelmet, both will evolve when they arrive.
You have to trade if for a karrablast
tou have to trade it with a certain pokemon.
Shelmet evolves into Accelegor when you trade Shelmet for a Karrablast.
Shelmet
Karrablast does not evolve at a specific level, it evolves when it is traded for a Shellmet. It hints at this in its own description.
You get an Accelgor when you trade Karrablast for Shelmet. After both arrive, they will evolve, into Accelgor and Escavalier.
To get shelmet to evolve, trade it for a karrablast.
trade it 4 a shelmet
Boldore,Timburr,Shelmet And Karrablast
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)