>>32208761>Anonymous 03/30/17(Thu)21:05:03 No.3M-Aero is actually pretty fucking hard for where you're likely to be at that point in the game if you don't have mucho eventmons. There's no shame in a full item run anon.
Alternatively you can go back and get some S-ranks to get some expert-stage mons on your side, especially Suicune but any of the water or grass starters work too. Klefki and Whimsicott are just subpar comparatively.