Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 36 Def / 224 SpD  
Bold Nature  
- Scald  
- Defog  
- U-turn  
- Roost  

Swampert-Mega @ Swampertite  
Ability: Damp  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Waterfall  
- Earthquake  
- Ice Punch  
- Flip Turn  

Manaphy @ Waterium Z  
Ability: Hydration  
EVs: 248 HP / 184 SpA / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Surf  
- Energy Ball  
- Rest