Ampharos @ Shuca Berry  
Ability: Static  
Level: 50  
Shiny: Yes  
Tera Type: Electric  
EVs: 252 HP / 4 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Charge  
- Reflect  
- Light Screen  

Mewtwo @ Life Orb  
Ability: Pressure  
Level: 50  
Tera Type: Psychic  
EVs: 212 HP / 4 Def / 252 SpA / 4 SpD / 36 Spe  
Modest Nature  
IVs: 0 Atk  
- Psyshock  
- Ice Beam  
- Thunderbolt  
- Calm Mind  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
Level: 50  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 4 Def  
Adamant Nature  
- Swords Dance  
- Flare Blitz  
- Dragon Rush  
- Earthquake