Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 252 HP / 224 Def / 32 SpA  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Ice Beam  
- Calm Mind  
- Thunder 

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 240 Atk / 16 Spe  
Adamant Nature  
- Meteor Mash  
- Earthquake  
- Explosion  
- Pursuit  

Snorlax @ Choice Band  
Ability: Immunity  
EVs: 240 Atk / 252 SpD / 16 Spe  
Adamant Nature  
- Body Slam  
- Shadow Ball  
- Earthquake  
- Self-Destruct  

Magneton @ Magnet  
Ability: Magnet Pull  
EVs: 248 HP / 92 Def / 132 SpA / 8 SpD / 24 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Thunder  
- Hidden Power [Fire]  
- Thunder Wave  
- Metal Sound  

Latias @ Soul Dew  
Ability: Levitate  
EVs: 248 HP / 120 Def / 140 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Claw  
- Calm Mind  
- Refresh  
- Recover  

Deoxys-Attack @ Petaya Berry  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
IVs: 30 HP  
- Thunder  
- Ice Beam  
- Superpower  
- Substitute