Noivern @ Flyinium Z / Life Orb
Ability: Infiltrator
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Hurricane
- Taunt
- Roost
- Flamethrower

OR

Noivern @ Leftovers
Ability: Infiltrator
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Hurricane
- Taunt
- Roost
- Super Fang

you can freely run 252 SpA / 208 Spe / rest in bulk w/ Timid nature and you'll be outpacing everything you want to

you can also run col's set

Noivern @ Leftovers
Ability: Infiltrator
EVs: 168 HP / 40 Def / 88 SpA / 4 SpD / 208 Spe
Timid Nature
IVs: 0 Atk
- Taunt
- Roost
- Super Fang / U-turn
- Hurricane