Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
Tera Type: Rock  
EVs: 252 HP / 168 Atk / 88 SpD  
Careful Nature  
- Stealth Rock  
- Stone Edge  
- Low Kick  
- Protect  

Zygarde @ Clear Amulet  
Ability: Aura Break  
Tera Type: Normal  
EVs: 208 HP / 120 Atk / 180 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Extreme Speed  
- Protect  

Tornadus (M) @ Covert Cloak  
Ability: Prankster  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Bleakwind Storm  
- Taunt  
- Protect  

Jirachi @ Sitrus Berry  
Ability: Serene Grace  
Tera Type: Fairy  
EVs: 252 HP / 92 Def / 164 SpD  
Careful Nature  
- Follow Me  
- Iron Head  
- Encore  
- Protect  

Volcanion @ Assault Vest  
Ability: Water Absorb  
Tera Type: Ground  
EVs: 252 HP / 136 SpA / 120 SpD  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Heat Wave  
- Earth Power  
- Flamethrower  

Rillaboom @ Assault Vest  
Ability: Grassy Surge  
Tera Type: Water  
EVs: 252 HP / 168 Atk / 88 SpD  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Tera Blast  
- U-turn