Registrations for the 2013 International Challenge June are now open and will last until Thursday, June 20 2013, or until the player limit of 50.000 is reached.
The format for the tournament is double battles. Players may use any Pokémon, with the exceptions of Mewtwo, Mew, Lugia, Ho-Oh, Chatot, Celebi, Kyogre, Groudon, Rayquaza, Jirachi, Deoxys, Dialga, Palkia, Giratina, Phione, Manaphy, Darkrai, Shaymin, Arceus, Victini, Reshiram, Zekrom, Kyurem, Keldeo, Meloetta and Genesect.
The tournament will run from June 21st 2013 to June 24th 2013. The rankings will be announced on Tuesday, July 2 2013. All players that get ranked will get five of each of Apicot, Petaya and Ganlon Berries.
For more information and guidelines on how to enter the tournement, check out the announcement on the PGL.