Jirachi @ Focus Sash  
Ability: Serene Grace  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Steel Beam  
- Magic Coat  
- Healing Wish  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
IVs: 30 Atk  
- Transform  

Greninja-Ash (M) @ Waterium Z  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Water Shuriken  
- U-turn  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Knock Off  
- Smart Strike  

Blastoise @ Blastoisinite  
Ability: Torrent  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Hydro Pump  
- Dark Pulse  
- Ice Beam  

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Mind Blown  
- Shadow Ball  
- Flamethrower  
- Trick