Gen 5 HO Rain

Politoed @ Choice Specs
Ability: Drizzle
EVs: 252 HP / 4 Def / 252 SpA
Modest Nature
- Hydro Pump
- Ice Beam
- Focus Blast
- Hidden Power [Grass]

Tornadus @ Sharp Beak
Ability: Prankster
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Hurricane
- Focus Blast
- U-turn
- Tailwind

Keldeo @ Choice Scarf
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Secret Sword
- Hydro Pump
- Scald
- Icy Wind

Jolteon @ Life Orb
Ability: Volt Absorb
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Thunderbolt
- Volt Switch
- Signal Beam
- Hidden Power [Ice]

Scizor @ Choice Band
Ability: Technician
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- U-turn
- Bullet Punch
- Superpower
- Pursuit

Starmie @ Leftovers
Ability: Natural Cure
EVs: 252 HP / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Rapid Spin
- Recover
- Scald
- Psyshock