Halloween Party

Halloween Party is a Singles tier
Each player brings 6 pokemon, and picks 3 to use
Each player must only use Ghost type pokemon
Gourgeist-Super is required for all teams, but Gourgeist does not have to be picked
Item Clause is in effect, along with all of the other standard clauses
THE BANLIST: Arceus-Ghost, Giratina, Giratina-Origin, Rotom