Pokémon X and Pokémon Y

Goldeen and Seaking have learned Waterfall via level-up since Gen 1 (though it wasn't an HM until Gen 2).

Salamence and Rayquaza have learned Fly through level-up since they were introduced in Gen 3.

That said, nothing learns Cut through level-up. What Pokemon was it, and did it use it during the battle?

It was Smeargle. And yeah... It was its only move known.



The funny thing about it was that it was incredibly hard to catch. I went through nearly 20 Great Balls and 20 Pokeballs just to get this guy. >_>