Politoed @ Chesto Berry  
Ability: Drizzle  
EVs: 252 HP / 156 Def / 56 SpD / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Encore  
- Rest  

Thundurus-Therian (M) @ Leftovers  
Ability: Volt Absorb  
EVs: 32 HP / 176 SpA / 48 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 Def  
- Thunder  
- Hidden Power [Ice]  
- Focus Blast  
- Protect  

Tentacruel @ Black Sludge  
Ability: Rain Dish  
EVs: 252 HP / 68 SpD / 188 Spe  
Timid Nature  
IVs: 0 Atk  
- Scald  
- Rapid Spin  
- Toxic  
- Protect  

Ferrothorn @ Chople Berry  
Ability: Iron Barbs  
EVs: 252 HP / 72 Def / 184 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Spikes  
- Power Whip  
- Gyro Ball  

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

Scizor @ Sitrus Berry  
Ability: Technician  
EVs: 248 HP / 216 Atk / 8 Def / 36 SpD  
Adamant Nature  
- Bullet Punch  
- Bug Bite  
- Pursuit  
- U-turn