Groudon @ Choice Band  
Ability: Drought  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Earthquake  
- Rock Slide  
- Hidden Power [Ghost]  
- Overheat  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 252 Def / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Soft-Boiled  
- Seismic Toss  
- Toxic  

Golem @ Leftovers  
Ability: Immunity  
EVs: 252 HP / 200 Def / 16 SpD / 40 Spe  
Impish Nature  
- Earthquake  
- Rock Slide  
- Rapid Spin  
- Toxic  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 252 HP / 140 Def / 96 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Hydro Pump  
- Ice Beam  
- Thunder  

Latios (M) @ Soul Dew  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Dragon Claw  
- Thunderbolt  
- Hidden Power [Fire]  
- Recover  

Metagross @ Choice Band  
Ability: Clear Body  
EVs: 252 HP / 244 Atk / 8 SpD / 4 Spe  
Adamant Nature  
- Meteor Mash  
- Explosion  
- Pursuit  
- Earthquake