But... the game comes with a field effect guide.
Edit:
@Sonikku, because Shadow Pokemon cut through Gym Leaders like butter. Also, I realized that my initial statement came out a little more hostile than I would've liked. Sorry.
Yeah the Chandelure bugs out, so you can't proceed. Plus you need a certain HM to get it. Sorry.
Well, you're getting at least 2 on this list in ver 5.
Narcissa's TM was in the room after the litwick quest and since that area is bugged... yeah.
No. You'll have to get them via events/snags
Yes, you can find this in Amethyst Cave.
There are technically two Pokemon Centers in Gearen. Make sure you are in the right one.
What version are you playing? I think this was fixed for v 4.4
You don't look for the mom in the second quest. You just find her son. Who is in the Hotel in Gearen.