I'm a single player type of guy, I don't care for minecraft multiplayer, or any of my pokemon games to go through the trouble of linking to trade. I typically will mod my pokemon games so I don't have to trade my pokemon to get the desired pokemon (Gravler into Golem in this case). Is there a way that I can get these pokemon to evolve without trading them to someone?
If not, how much trouble would it be to make it so? I know I'm just one guy, but I thought I'd at least ask! Thanks for looking!