I cant pass Johto Gymleaders.
So in another Forum they told me I had to do EV Training.
I just want to know if this is the right way:
1) I catch i.e. a Growlithe with Jolly nature.
2) Equip him with Power Brace
3) Use 10 Protein on Growlithe.
4) Fighting against 16(???) Patrat?
5) Then fight against a stronger foe to level up?
I never did EV before.
And do I really need this Pokerus? I dont have a Pokemon with this status.