Swampert-Mega @ Swampertite  
Ability: Swift Swim  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Liquidation  
- Earthquake  
- Ice Punch  
- Flip Turn  

Latios (M) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Aura Sphere  
- Defog  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 252 Def / 252 SpA / 4 Spe  
Bold Nature  
- Scald  
- Hurricane  
- U-turn  
- Defog  

Greninja-Ash (M) @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Water Shuriken  
- Dark Pulse  
- Hydro Pump  
- Spikes  

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Knock Off  
- Swords Dance  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Hurricane  
- Weather Ball  
- Volt Switch