Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Substitute  
- Toxic  
- Shadow Ball  
- King's Shield  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Swords Dance  
- King's Shield / Psycho Cut  
- Stalwart Sword / Close Combat  
- Shadow Sneak / Shadow Charge