Pokémon B/W. How's the adventure going so far?

[Alpha Six]

Ev reducing berries have not been released yet, you'll have to get them from somebody with an AR.

Oh also, with 252/252 spreads, you'll have 6 extra unused evs.

but only 4 matter

Actually all 6 of them Matter, Particularly if you play pokemon in such a competitive way.

No they don't. Only 4 evs add the extra stat point, 2 of them are useless.

Uhhh no they don't. I've EV trained Pokemon for Speed and HP and they actually do go up in points after each battle rather then level.

No, what he's saying is that 2 of the EV points are useless, due to the fact that they can't be allocated anywhere. You can't use them to add to their stats if they have an insufficient amount of EVs and they're already maxed out.

6 EV points - 4 EV points for the stat = 2 leftover EV points. 2 EV points != 4 EV points for the stat. I may be shit at math but the calculation is incredibly basic.