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Metronome 'Mons.
The only legal Pokemon are those that are able, in whatever way, to learn Metronome.
Metronome is revised to have 40 PP. All normally legal items are allowed, so players can use Leppa Berries if they want, or Sitrus Berries or whatever.
OHKO and Sleep Clauses are NOT in effect.
Four Pokemon per player so that it doesn't take TOO long.
