Politoed @ Water Gem  
Ability: Drizzle  
EVs: 72 HP / 252 SpA / 184 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Ice Beam  
- Encore  
- Toxic  

Breloom @ Grass Gem  
Ability: Technician  
EVs: 56 HP / 252 Atk / 200 Spe  
Adamant Nature  
- Mach Punch  
- Bullet Seed  
- Low Sweep  
- Swords Dance  

Scizor @ Choice Scarf  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Bug Bite  
- Superpower  
- Pursuit  

Thundurus-Therian (M) @ Leftovers  
Ability: Volt Absorb  
EVs: 24 HP / 196 Def / 80 SpA / 208 Spe  
Modest Nature  
IVs: 2 Atk / 30 Def  
- Thunder  
- Focus Blast  
- Hidden Power [Ice]  
- Substitute  

Latios (M) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Surf  
- Dragon Pulse  
- Trick  

Terrakion @ Focus Sash  
Ability: Justified  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Close Combat  
- Earthquake  
- Taunt  
- Stealth Rock