Your best bet would be asking for a triples battle in the VGC Arena topic. Everyone else here does mostly singles, but they specialize in VGC styles, like doubles, triples, rotation, stuff like that. --- ''Your drill is the drill that will pierce the Heavens!" http://i.imgur.com/MkNCuK6.jpg http://myanimelist.net/profile/Heaven-Piercing
Taken directly from VGC Arena. These are the current rules of VGC. The most important rules are bolded, since I think the rest is typical.
A player’s team cannot contain two Pokémon with the same Pokédex number Each Pokémon on a player’s team can hold an item, though no two Pokémon may hold the same item A player’s team cannot contain two Pokémon with the same nickname A player’s team cannot contain a Pokémon nicknamed with the name of another Pokémon (for example, an Unfezant named “Pidove”) Pokémon may only use moves that have been learned through one of the following methods: o By leveling up o By TM or HM o As an Egg move, through breeding o From a character in the game o A move already known by a Pokémon received at an official Pokémon event or promotion o A move already known by a Pokémon that has been transferred from another Pokémon game via Poké Transfer or the Relocator. Players may use Pokémon from the National Pokédex, from No. 001–649, that are caught in the game, transferred from a previous Pokémon title, or received at an official event or distribution. The following Pokémon may not be on a player’s team: o 150 – Mewtwo o 151 – Mew o 249 – Lugia o 250 – Ho-Oh o 251 – Celebi o 382 – Kyogre o 383 – Groudon o 384 – Rayquaza o 385 – Jirachi o 386 – Deoxys o 441 – Chatot o 483 – Dialga o 484 – Palkia o 487 – Giratina o 489 – Phione o 490 – Manaphy o 491 – Darkrai o 492 – Shaymin o 493 – Arceus o 494 – Victini o 643 – Reshiram o 644 – Zekrom o 646 – Kyurem o 647 – Keldeo o 648 – Meloetta o 649 – Genesect
Players may use Pokémon with Hidden Abilities that have been officially released through the Pokémon Global Link or an official event or promotion. Pokémon may not know the moves Sky Drop or Dark Void. Pokémon may not hold the item Soul Dew. Players may use items that have been officially released via Pokémon Black Version, Pokémon White Version, Pokémon Black Version 2, Pokémon White Version 2, the Pokémon Global Link, or an official event or promotion. The Wonder Launcher cannot be used during battle.
--- ''Your drill is the drill that will pierce the Heavens!" http://i.imgur.com/MkNCuK6.jpg http://myanimelist.net/profile/Heaven-Piercing