>>18050695Pokedex entry for Karrablast:
"These mysterious Pokémon evolve when they receive electrical stimulation while they are in the same place as Shelmet."
So while it's limited to having someone to trade with, at least they tell you RIGHT THERE that Shelmet is related to its evolution. Inkay, though? Nobody tells you shit. You just have to somehow magically figure out--by googling it--that you hold your 3DS upside-down when he hits level 30.
Just plain stupid.