Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Scald  
- Roost  
- Defog  
- U-turn  

Greninja @ Choice Specs  
Ability: Battle Bond  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Surf  
- Water Shuriken  

Manaphy @ Waterium Z  
Ability: Hydration  
EVs: 236 HP / 252 SpA / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Surf  
- Energy Ball  
- Dazzling Gleam  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 104 Def / 184 SpA / 220 Spe  
Timid Nature  
- Hurricane  
- Weather Ball  
- Taunt  
- U-turn  

Swampert-Mega @ Swampertite  
Ability: Damp  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Liquidation  
- Flip Turn  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 128 HP / 116 Atk / 252 SpD / 12 Spe  
Careful Nature  
- Double Iron Bash  
- Earthquake  
- Ice Punch  
- Thunder Punch