Great Tusk @ Assault Vest  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 12 HP / 252 Atk / 244 Spe  
Adamant Nature  
- Headlong Rush  
- Close Combat  
- Ice Spinner  
- Rapid Spin  

Magearna @ Heavy-Duty Boots  
Ability: Soul-Heart  
Tera Type: Flying  
EVs: 252 HP / 208 Def / 48 SpA  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Pain Split  
- Volt Switch  
- Spikes  
- Fleur Cannon  

Dragapult @ Choice Specs  
Ability: Clear Body  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Draco Meteor  
- Shadow Ball  
- Flamethrower  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- U-turn  
- Bleakwind Storm  
- Defog  
- Knock Off  

Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 68 HP / 252 Atk / 188 Spe  
Adamant Nature  
- Stealth Rock  
- Crunch  
- Pursuit  
- Stone Edge  

Rotom-Wash @ Waterium Z  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 HP / 188 Def / 68 Spe  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Pain Split  
- Hydro Pump  
- Will-O-Wisp