Whoah. Awesome team.
Please do E.V.s anyway you want, I forgot to do them
Aside from that, my team is as follows:
(I focus on special attack)
Thunderbolt, Grass Knot, Dragon Claw, and Rock Slide
Have the nature boost attack, I got unlucky with a nature that boosted Sp. Att.
Aura Sphere, Psychic, Dark Pulse, and Dragon Pulse
All around coverage, possibly a sweep. Once again, his nature for me is focused on Sp. Att.
Crunch, Fire Punch, Stone Edge, and Earthquake
Fire Punch is there to get rid of the pesky grass types.
Muddy Water, Water Sport, Sheer Cold, and Hydro Pump
I've had this moveset on Kyogre for five years, agreeably it could be a lot better, but I haven't had the heart to change it. Watch out for grass types.
Outrage, ExtremeSpeed, Fly, and Surf
397 attack, 340 sp. attack..... He works either way. Once again, he's been like this as long as I can remember, so....
Last, but not least, my cuddly little beast,
Fiery Dance, Hurricane, Quiver Dance, and Rest.
With a Chesto Berry this thing can absolutely dominate. Have it use Quiver Dance until its HP gets yellow/red, then use rest. The Chesto Berry wakes it up, and whala, you have a volcarona with amazing stat boosts and full health. If the opponent uses physical attacks, then volcarona's Flame Body ability will burn them, therefore lowering their attack. The only things that can kill this beast are fighting and rock types who have Sturdy for an ability and rock moves in their arsenal.
Volcarona was lucky enough for me to remember E.V.s, so it has 252 sp. atk and 252 speed, turning out at 356 Sp. Atk and 270 Speed.
Well, there's a lot of improvements to be made, but this team has never lost for me.