Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 252 HP / 240 Def / 8 SpA / 8 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Surf  
- Ice Beam  
- Hidden Power [Fire]  
- Calm Mind  

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

Snorlax @ Leftovers  
Ability: Immunity  
EVs: 136 HP / 120 Atk / 252 SpD  
Careful Nature  
- Body Slam  
- Shadow Ball  
- Curse  
- Protect  

Wobbuffet @ Lum Berry  
Ability: Shadow Tag  
EVs: 252 Def / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Counter  
- Encore  
- Safeguard  
- Destiny Bond  

Forretress @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 56 Def / 200 SpD  
Impish Nature  
- Toxic  
- Explosion  
- Rapid Spin  
- Spikes  

Mewtwo @ Leftovers  
Ability: Pressure  
EVs: 204 HP / 84 SpA / 220 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Thunderbolt  
- Ice Beam  
- Substitute