Just to make sure, I'll post the standard rules:
-No Ubers (Mewtwo, Mew, Lugia, Ho-oh, Celebi, Latias, Latios, Kyogre, Groudon, Rayquaza, Normal Deoxys, Attack Deoxys, Defense Deoxys, Dialga, Palkia, Giratina, Manaphy, Darkrai and Arceus)Unless it is a Uber Battle
-No hacked Pokémon
-Sleep Clause (No moves that make the foe's Pokémon sleep if he or she has already a Pokémon asleep.)
-Evasion Clause (No moves that raise evasion or lower the foe's accuracy.)
-OHKO Clause (No Fissure, Horn Drill, Sheer Cold or Guillotine.)
-No Hax Items (Razor Claw, Razor Fang, Stick, Scope Lens, King's Rock, Brightpowder, Quick Claw, Focus Band, Lax Incense, Lucky Punch.)