Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 4 SpA / 252 Spe  
Modest Nature  
- Stealth Rock  
- Fire Blast  
- Earth Power  
- Explosion  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Calm Mind  
- Hydro Pump  
- Ice Beam  
- Hidden Power [Electric]  

Shaymin @ Leftovers  
Ability: Natural Cure  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 Def  
- Seed Flare  
- Earth Power  
- Hidden Power [Ice]  
- Leech Seed  

Latias @ Expert Belt  
Ability: Levitate  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Draco Meteor  
- Thunderbolt  
- Surf  
- Hidden Power [Fire]  

Tyranitar @ Passho Berry  
Ability: Sand Stream  
EVs: 48 HP / 144 Atk / 52 SpA / 184 SpD / 80 Spe  
Naughty Nature  
- Crunch  
- Fire Blast  
- Pursuit  
- Stone Edge  

Gengar @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Focus Blast  
- Taunt  
- Thunderbolt