Kyogre @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk / 14 Spe  
- Scald  
- Ice Beam  
- Calm Mind  
- Rest  

Klefki @ Iron Ball  
Ability: Prankster  
EVs: 252 HP / 184 Def / 72 SpD  
Impish Nature  
- Play Rough  
- Spikes  
- Thunder Wave  
- Switcheroo  

Barraskewda @ Life Orb  
Ability: Swift Swim  
EVs: 252 Atk / 48 Def / 208 Spe  
Adamant Nature  
- Flip Turn  
- Liquidation  
- Psychic Fangs  
- Close Combat  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 232 Atk / 52 SpA / 224 Spe  
Hasty Nature  
- Foul Play  
- Knock Off  
- Hurricane  
- U-turn  

Regieleki @ Magnet  
Ability: Transistor  
EVs: 28 Atk / 252 SpA / 228 Spe  
Rash Nature  
- Thunder  
- Volt Switch  
- Explosion  
- Rapid Spin  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shadow Sneak  
- Poltergeist  
- Close Combat  
- Copycat