Gravelers are a part of a group which cannot be evolved by conventional means, it must be traded and upon receiving the Pokemon it will evolve into Golem
Gravler has to be traded to evolve.
You have to trade Gravler to an other game for it to evolve.
graveler doesnt evolve at a level, you evolve it by trading.
Golem when you trade Graveler :D
You have to trade it to another player for it to evolve.
You need to trade graveler in order to evolve it into golem.
Gravler then into golomn if gravler is traded
Gravler evolves in a trade.
Gravler Evolves In to Golem By Trading Graveler To another game and it will evolve!! :)
onix kadabra gravler and some other ones syther onix kadabra gravler and some other ones
it doesnt evlove by level. you need to trade it and it will evlove for them, then they trade it back.
There is no game play Pokemon trades for Graveler. You'll need to trade for one so it'll evolve to you.