If it's like the monster movies, we wouldn't have a chance without a surprise attack and knowing how they behave.
In that kind of scenario, I think the Elite Four and gym leaders would have a chance with their best teams. Although, coordinating and having good team synergy is another thing.
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In that kind of scenario, I think the Elite Four and gym leaders would have a chance with their best teams. Although, coordinating and having good team synergy is another thing.