Milotic was used in the Slateport CityPokémon Contest. It proved to be very talented as its performance was able to advance Robert to the Battle Round. It later battled Drew and his Roselia where it used its Iron Tail attack. When Roselia sent out a Magical Leaf, Milotic cut through it with its Twister. Robert was then declared the winner of the battle and he went on to win the whole Contest.