Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 252 HP / 144 Def / 96 SpA / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Hydro Pump  
- Ice Beam  
- Thunder Wave  

Swanna @ Mystic Water  
Ability: Hydration  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Surf  
- Ice Beam  
- Swan Dive  
- Rest  

Latios (M) @ Soul Dew  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder  
- Dragon Claw  
- Recover  
- Refresh  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 136 Atk / 104 SpD / 16 Spe  
Adamant Nature  
- Meteor Mash  
- Earthquake  
- Pursuit  
- Explosion  

Rayquaza @ Choice Band  
Ability: Air Lock  
EVs: 252 Atk / 36 Def / 220 Spe  
Adamant Nature  
IVs: 30 SpA / 30 SpD / 30 Spe  
- Hidden Power [Flying]  
- Brick Break  
- Extreme Speed  
- Hyper Beam  

Abomasnow @ Leftovers  
Ability: Snow Warning  
EVs: 248 HP / 252 SpD / 8 Spe  
Calm Nature  
- Aurora Beam  
- Energy Ball  
- Focus Punch  
- Slack Off