Politoed @ Eject Button  
Ability: Drizzle  
EVs: 248 HP / 180 Def / 68 SpD / 12 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Helping Hand  
- Hypnosis  
- Protect  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Waterfall  
- Earthquake  
- Ice Punch  
- Protect  

Bisharp @ Life Orb  
Ability: Defiant  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Knock Off  
- Sucker Punch  
- Iron Head  
- Protect  

Talonflame @ Choice Band  
Ability: Gale Wings  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Brave Bird  
- Flare Blitz  
- Quick Guard  
- U-turn  

Ludicolo @ Rocky Helmet  
Ability: Swift Swim  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
- Fake Out  
- Hydro Pump  
- Energy Ball  
- Ice Beam  

Thundurus-Therian (M) @ Choice Specs  
Ability: Volt Absorb  
EVs: 88 Def / 168 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunder  
- Volt Switch  
- Hidden Power [Ice]  
- Grass Knot