Gen VI - EV/Moveset Help

[TyBlood13]

I'm trying to make myself a nice team for competition and I already have my Pokemon picked out but I need some help with EV training and picking their move sets.

Theses are the Pokemon I picked out:
Delphox
Venusaur
Lucario
Ampharos
Swanna
Sylveon

Now obviously I can't mess with Delphox & Sylveon, but the other 4 I can work with just fine. I have access to Black/HG/Emerald carts and can do any transfers necessary. But I would prefer to stick to my Black cart

Sorry if any of this is really obvious, but I'm new to the competitive side of Pokemon and Pokemon in general (I've playing for just over a year) I just want the best team possible out of these 6

Thanks for any and all help!

 

[King Arceus]

Until move learn lists and stats are released, it is going to be difficult to give advice on any Pokemon in XY. Before giving any advice, could you tell us what your team's strategy is? Are you planning on going all out offensive?