Garchomp @ Focus Sash  
Ability: Sand Veil  
Level: 50  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Dragon Rush  
- Earthquake  
- Stone Edge  
- Swords Dance  

Magearna @ Shuca Berry  
Ability: Soul-Heart  
Level: 50  
Tera Type: Steel  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Ice Beam  
- Solar Beam  
- Calm Mind  

Charizard @ Life Orb  
Ability: Drought  
Level: 50  
Tera Type: Fire  
EVs: 252 HP / 4 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Blast Burn  
- Heat Wave  
- Solar Beam  
- Protect