Thundurus-Therian (M) @ Life Orb  
Ability: Sheer Force  
EVs: 104 HP / 144 Def / 48 SpA / 4 SpD / 208 Spe  
Modest Nature  
IVs: 2 Atk / 30 Def  
- Agility  
- Thunder  
- Hidden Power [Ice]  
- Hurricane  

Ferrothorn @ Leftovers  
Ability: Thick Fat  
EVs: 252 HP / 48 Def / 208 SpD  
Careful Nature  
IVs: 0 Spe  
- Leech Seed  
- Thunder Wave  
- Gyro Ball  
- Stealth Rock  

Gyarados @ Life Orb  
Ability: Magic Guard  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Brave Bird  
- Substitute  

Milotic @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Scald  
- Toxic  
- Haze  

Rotom-Wash @ Choice Scarf  
Ability: Drizzle  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Hydro Pump  
- Ice Beam  
- Volt Switch  

Blissey (F) @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Glare  
- Wish  
- Encore