Sweeper (Gyarados-Mega) @ Gyaradosite  
Ability: Mold Breaker  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bitter Blade/Pyro Ball/Headlong Rush  
- Headlong Rush/Magical Torque/Bolt Strike/Knock Off  
- Tidy Up/Dragon Dance  
- Bolt Strike/Pyro Ball/Taunt