Gentleman's Raticate

Ash's Raticate was a Pokémon that Ash traded for in Battle Aboard the St. Anne. Ash was so impressed by the fact that Raticate knew Hi Jump Kick, he traded his Butterfree for Raticate. Soon after, Ash began to regret trading away his Butterfree due to their history. Ash traded Raticate back just as the ship sank and trapped Ash and his friends underwater.