Regieleki @ Choice Specs  
Ability: Transistor  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
- Thunder Cage  
- Thunder  
- Hyper Beam  
- Electro Ball  

Regidrago @ Custap Berry  
Ability: Dragon's Maw  
EVs: 252 Def / 148 SpA / 12 SpD / 96 Spe  
Modest Nature  
- Dragon Energy  
- Draco Meteor  
- Scale Shot  
- Endure  

Corviknight @ Maranga Berry  
Ability: Pressure  
EVs: 248 HP / 20 Def / 32 SpD / 208 Spe  
Impish Nature  
- Iron Defense  
- Taunt  
- Roost  
- Iron Head