Choice Specs (Noivern) @ Choice Specs  
Ability: Aerilate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Boomburst  
- Switcheroo  
- U-turn  
- Roost / Flamethrower

Clangvern (Noivern) @ Heavy-Duty Boots  
Ability: Aerilate  
EVs: 48 HP / 252 SpA / 208 Spe  
Modest Nature  
IVs: 0 Atk  
- Boomburst  
- Clangorous Soul  
- Roost  
- Taunt / Flamethrower