Golduck @ Life Orb
Ability: Swift Swim
EVs: 252 SpA/ 4 SpD / 4 Spe
Modest Nature
- Rain Dance
- Hydro Pump
- Ice Beam
- Psychic
Golduck is a nice end-game sweeper that is virtually unspeedable after it has set up a rain dance. It also has very good coverage in this tier.
Golduck fits on this team because it takes advantage of the holes made by Leafeon and Piloswine to secure a sweep. Leafeon wears down pokemon such as Tangela, Roselia, and Togetic with knock off, putting them in the KO range of Golduck's ice beam. Piloswine wears down Poliwrath switch-ins with earthquake, putting it in the KO range of Golduck's psychic.
If we include Golduck it would be nice to include a pokemon that can switch-in and revenge kill Ninetales, because all of our pokemon are wrecked by a +2 Ninetales, as well as something to spread will-o-wisp to give Golduck opportunities to set up.