Azumarill @ Leftovers  
Ability: Sap Sipper  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Perish Song  
- Whirlpool  
- Protect  
- Scald  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
- Stone Edge  
- Crunch  
- Pursuit  
- Earthquake  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Roar  
- Psychic  
- Soft-Boiled  
- Defog  

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Spikes  
- Dark Pulse  
- Hydro Pump  
- Ice Beam  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Leech Seed  
- Protect  
- Flamethrower  
- Heavy Slam  

Porygon-Z @ Normalium Z  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Ice Beam  
- Hyper Beam  
- Conversion