EV reducing berries might work, but then, the happiness might have been maxed out, so the berries might won't work before you lower it's happiness.....
This is not a game help forum
So, I just have a question; if I tried to EV train with, say, my Jolteon at level 92, it probably wouldn't work given how many pokemon its battled, right?
I'm going to try to train my level 40 Glaceon, but idk if that'll work either :B
Help? XD