I’ll write the theory (Tinkaton) (F) @ Choice Band  
Ability: Mold Breaker  
Level: 50  
Tera Type: Fairy  
EVs: 68 HP / 252 Atk / 188 Spe  
Jolly Nature  
- Gigaton Hammer  
- Knock Off  
- Play Rough  
- Foul Play  

and I’ll do the praxis (Samurott-Hisui) @ Metronome  
Ability: Sharpness  
Level: 50  
Tera Type: Water  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Encore  
- Copycat  
- Ceaseless Edge  
- Protect