READ THIS FIRST!
Link to the signups and tournament information
Here are the basic rules:
No Mewtwo, Mew, Lugia, Ho-oh, Wobbuffet/Wynaut, Latias, Latios, Kyogre, Groudon, Rayquaza, Deoxys (all forms)
* No illegal movesets
* No OHKO moves (No Horn Drill, Fissure, Guillotine, or Sheer Cold)
*...