6th Gen Could someone help out with my team?

[PandaShogun]

I've spent a lot of time trying to organize a team but I still couldn't get the results I wanted. I only play ingame and competitively with friends (they're pretty good but definitely not the really competitive battle type, but they are still quite good).

My team at the moment:
Lucario - Lucarionite
Aura Sphere
Return
Extremespeed
Dragon Pulse

Gengar - Gengarite
Dazzling Gleam
Shadow Ball
Thunderbolt
Venoshock

Vaporeon - Leftovers
Wish
Surf
Aurora Beam
Aqua Ring

Staraptor - Sharp Beak
Roost
Brave Bird
Close Combat
Fly

Ferrothorn - Big Root
Leech Seed
Ingrain
Power Whip
Curse

Zoroark - King's Rock (I don't know what to put on it)
Flamethrower
Night's Daze (something like that)
Shadow Claw
Foul Play

I haven't beaten the Elite Four yet nor beaten the 8th gym.

 

[Guy]

You definitely have something here, but it can also use some touching up in certain areas. I recommend checking out the Battle Center forum. It's where everyone goes when they're looking for help on team building both for in-game (there's a sticky for this) and competitively. You'll get all the help you're looking for over there. Good luck! When you're done, your friends are sure to be amazed at your awesome skills.