Weather team

Hippowdon @ Leftovers
Ability: Sand Stream
EVs: 252 Def / 252 HP / 4 Atk
Impish Nature
- Slack Off
- Earthquake
- Roar
- Stealth Rock

Tyrannytar (Tyranitar) @ Tyranitarite
Ability: Sand Stream
EVs: 252 Spd / 252 Atk / 4 HP
Adamant Nature
- Dragon Dance
- Crunch
- Earthquake
- Stone Edge

Abominasnow (Abomasnow) @ Leftovers
Ability: Snow Warning
EVs: 252 SDef / 248 HP / 8 Spd
Calm Nature
- Leech Seed
- Substitute
- Blizzard
- Wood Hammer

Politoad (Politoed) @ Choice Scarf
Ability: Drizzle
EVs: 252 SAtk / 252 HP / 4 SDef
Modest Nature
IVs: 30 Atk / 30 SAtk
- Hydro Pump
- Ice Beam
- Psychic
- Encore

Ninetails (Ninetales) @ Leftovers
Ability: Drought
EVs: 252 HP / 120 Def / 136 Spd
Timid Nature
- Flamethrower
- Will-O-Wisp
- Solar Beam
- Hypnosis

Castform @ Choice Specs
Ability: Forecast
EVs: 252 Spd / 252 SAtk / 4 SDef
Timid Nature
- Thunder
- Weather Ball
- Hydro Pump
- Blizzard