Sleep Clause: If a player has already put an opposing Pokémon to sleep using a sleep inducing move and that Pokémon is still sleeping due to that sleep inducing move, the player cannot put another opposing Pokémon to sleep using a sleep inducing move.
Species Clause: A player cannot have two of the same species of Pokémon on their team, based on the National Pokedex Number. For example, a player cannot have two Koffing on his or her team.
Evasion Clause: Players cannot use Double Team or Minimize in any of their Pokémon's movesets.
OHKO Clause: Players cannot use Horn Drill, Guillotine, Sheer Cold, or Fissure in any of their Pokémon's movesets.
Timer Clause: If a player exhausts the timer, he/she loses.
Baton Pass Clause: Despite being an ORAS added clause, it affects all tiers so; Limit 1 Baton Pass user; user must not have both a way to boost Speed and a way to boost other stats