Pelipper @ Damp Rock  
Ability: Drizzle  
Level: 50  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Hydro Pump  
- Hurricane  
- Icy Wind  
- Tailwind  

Kyogre @ Choice Scarf  
Ability: Drizzle  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Water Spout  
- Scald  
- Thunder  
- Ancient Power  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Moonblast  
- Dazzling Gleam  
- Hyper Voice  
- Geomancy  

Rotom-Wash @ Choice Scarf  
Ability: Levitate  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Hydro Pump  
- Thunderbolt  
- Volt Switch  
- Trick  

Armaldo  
Ability: Swift Swim  
Level: 50  
Hardy Nature  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Waterfall  
- Earthquake  
- Stone Edge  
- Yawn