Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 1 HP  
Serious Nature  
IVs: 0 Atk  
- King's Shield  
- Rest  

Aegislash @ Ghostium Z  
Ability: Stance Change  
EVs: 1 HP  
- Autotomize  
- Brick Break  
- Toxic  
- King's Shield  

Aegislash @ Choice Scarf  
Ability: Stance Change  
EVs: 1 HP  
IVs: 0 Atk  
- King's Shield  
- Flash Cannon  

Blissey  
Ability: Natural Cure  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Aromatherapy  
- Avalanche  
- Focus Blast  
- Shadow Ball  

Deoxys-Speed @ Steelium Z  
Ability: Pressure  
EVs: 252 SpA / 252 Spe  
Modest Nature  
- Counter  
- Mirror Coat  
- Cosmic Power  
- Knock Off  

Skitty @ Leftovers  
Ability: Normalize  
EVs: 1 HP  
- Ice Beam  
- Thunderbolt  
- Shadow Ball  
- Fake Out