You are going to need to find someone else with a DS and the game to trade with.
No. It will evolve into a Golem.
it evolves when you trade with someone
You have to trade Graveler to someone for it to evolve into a Golem.
You need to trade it and it will evolve
u just trade graveler to evolve itYou need to trade it with a different trainer for it to evolve into Golem.
Graveler only evolves when you trade it with someone else. It evolves into Golem. This makes Graveler one of the Pokemon that can evolve at any level.
you have to trade a graveler to evolve it you can only evolve it by trading it with a wireless adapter.
If Pokemon Tower Defense is like the real Pokemon games with the evolution system then you will not be able to evolve Graveler by leveling, you will need to trade with someone (If you are able to trade)
you have to trade graveler and then it will evolve
you need to trade it then trade it back
graveler dose not evolve by level up it evolves by trade
Golem when you trade Graveler :D