Beating Falkner was pretty easy, though I'm still not certain how EXP works, I've been doing a few wild battles and it feels like my mons are never evolving. On another note, I went to find the corrupted mons, only found Weedle and Sentret, not sure if there's another hidden somewhere, also there's this puzzle, which I still don't understand.
>>55447782An unreliable nuke, not bad I suppose? At least the game lets you have Gyarados.