Golbat @ Eviolite  
Ability: Inner Focus  
EVs: 252 HP / 112 Def / 144 Spe  
Impish Nature  
- Brave Bird  
- Toxic  
- Taunt  
- Roost  

Guzzlord @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Knock Off  
- Heavy Slam  
- Outrage  
- Heat Crash  

Silvally-Ground @ Ground Memory  
Ability: RKS System  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Multi-Attack  
- U-turn  
- Rock Slide  

Diancie @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 48 SpD / 208 Spe  
Careful Nature  
- Stealth Rock  
- Diamond Storm  
- Body Press  
- Heal Bell  

Rotom-Mow @ Yache Berry  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Leaf Storm  
- Defog  
- Pain Split  

Xatu @ Weakness Policy  
Ability: Magic Bounce  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Cosmic Power  
- Stored Power  
- Roost  
- Dazzling Gleam