My
walkthrough has been heavily updated, getting mostly the trainer info including changed movesets as well as what items some key trainers use. I have linked at the top of it the separate guides for:
Battle Arenas and Battle Department
Legendary Pokemon Locations
Mega Stone Locations
Crafting
I did all this since I remember a Youtube video comment saying that my main walkthrough was as long as "the bible" so I decided to consolidate things, therefore the main walkthrough is slightly shorter now. But this should cover some finishing touches. A few minor nitpicks involving trainers:
-There's two Sableye megaguardians, Salley and Samson. The one I found was Samson.
-Pandroa's Lv63 team: Lanturn holds a Black Belt, has no Fighting moves
-Ted's Lv50 team: Gardevoir holds a Black Belt, has no Fighting moves
-Gatrie's LvEX team has a Lv65 Meditite, earlier teams of his have Medicham
-Norman's Lv5 team has a Lv54 Wooloo
-Salvia's Lv3 team: Sandslash holds a Houndoomite
-Cordelia's Lv4 team: Mienshao holds a Pidgeotite
-Yos***sune's Lv5 team: Drifblim holds a Blazikenite
-PKMN Ranger Alize has a Cooltrainer sprite
-Galen's team when you battle him in National Prison has a Mega Sharpedo already mega'd
-Ursula has 4x Hyper Potions for her Lv4 defender match, but only 2x Hyper Potions for her Lv5 defender match
-Swimmer Rush is the only one of the Lv4 challengers to not have 2x Hyper Potions