Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
Level: 50  
EVs: 32 Atk / 2 SpD / 32 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Claw  
- Flare Blitz  
- Roost  

Hatterene (F) @ Sitrus Berry  
Ability: Magic Bounce  
Level: 50  
EVs: 32 HP / 26 Def / 8 Spe  
Bold Nature  
- Nuzzle  
- Psychic Noise  
- Draining Kiss  
- Healing Wish  

Garchomp @ Haban Berry  
Ability: Rough Skin  
Level: 50  
EVs: 32 HP / 32 Def / 2 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Spikes  
- Dragon Tail  

Samurott-Hisui @ Choice Scarf  
Ability: Sharpness  
Level: 50  
EVs: 32 Atk / 2 SpD / 32 Spe  
Jolly Nature  
- Ceaseless Edge  
- Flip Turn  
- Aqua Jet  
- Razor Shell  

Corviknight @ Leftovers  
Ability: Pressure  
Level: 50  
EVs: 32 HP / 32 Def / 2 SpD  
Relaxed Nature  
- Defog  
- Brave Bird  
- Roost  
- U-turn  

Toxapex  
Ability: Regenerator  
Level: 50  
EVs: 32 HP / 2 Atk / 32 SpD  
Careful Nature  
- Liquidation  
- Poison Jab  
- Recover  
- Haze