Detailed spreadsheets listing every trainer's team, moves, and held items are available via community links like this Trainer Google Doc.
Pokémon Eternal X is widely considered one of the definitive "difficulty and enhancement" hacks for Generation 6. It doesn't change the story or the region of Kalos, but it completely overhauls the gameplay mechanics, making it a challenge meant for veteran players who found the original Pokémon X and Y too easy. pokemon eternal x guide verified