Groudon @ Leftovers  
Ability: Drought  
EVs: 248 HP / 232 SpD / 28 Spe  
Careful Nature  
- Earthquake  
- Hidden Power [Ghost]  
- Swords Dance  
- Thunder Wave  

Latios @ Soul Dew  
Ability: Levitate  
EVs: 252 Atk / 100 SpA / 156 Spe  
Lonely Nature  
- Thunder  
- Shadow Ball  
- Hidden Power [Fighting]  
- Dragon Dance  

Latias @ Soul Dew  
Ability: Levitate  
EVs: 116 HP / 248 SpA / 144 Spe  
Timid Nature  
- Ice Beam  
- Thunder  
- Calm Mind  
- Recover  

Snorlax @ Leftovers  
Ability: Thick Fat  
EVs: 144 HP / 184 Atk / 180 SpD  
Adamant Nature  
- Body Slam  
- Shadow Ball  
- Earthquake  
- Self-Destruct  

Magneton @ Leftovers  
Ability: Magnet Pull  
EVs: 240 HP / 176 SpA / 56 SpD / 36 Spe  
Modest Nature  
- Thunderbolt  
- Hidden Power [Fire]  
- Thunder Wave  
- Metal Sound  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 160 HP / 252 SpA / 96 Spe  
Modest Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Thunder Wave  
- Calm Mind