6th Gen What do you think is the best/quickest way to level to 100?

[Gummayberz]

Idk how many times I've had to see these kinda questions but there's only one answer: Restaurants in Lumiose City! Not everybody catches on but it's super fast, given the exp extra points, exp point o-power, AND having lucky eggs boost pokemon way up! At the restaurant Le Wow, you can practically get to lvl 70 with 3 pokemon (assuming the first pokemon you use is pretty high level as the pokemon you battle are all lvl 63) and instant level up! It's easy, efficient, and doesn't take too much time :)