Fabularis

Edit:

Finished the current content and it's honestly pretty great! Some bugs, suggestions and questions below.

Personally I think your team is pretty okay to deal with Emily: Graveler and Krookodile should be able to deal with Electivire, Jolteon and Manectric, Sceptile with Rotom, Magmar with Galvantula and Machamp with Eelektross. Try to defeat Galvantula without giving it a chance to set up Sticky Web, Eelektross has an Assault Vest so it's better to use physical attacks against it. Completing the Addenfall ranger quests can be helpful since you can get a Choice Band for Krokodile/Graveler, also if Greninja is not being very helpful consider temporarily replacing it for something that can at least b

I personally had more trouble against his Staraptor and Heliolisk since I didn't have good counters against them in my team. Lopunny was easy since I had an Aggron with Protect, so I just baited High Jump Kick and had it kill itself with the recoil damage. Shinx can be found in the woods North-West of Addenfall (where you fight Amelia for the first time).

Oh OK, just wanted to make sure I didn't miss it or anything.

You can obtain Aron in the Weeping Hills, interact with one of the broken tombstones to open up a cave where you'll find it. On another note, has anyone completed the sidequest where a man from Blackview asks you to find a doll in Bronze Island?