Haxorus @ Choice Band  
Ability: Unnerve  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Outrage  
- Scale Shot  
- First Impression  
- Poison Jab  

Volcanion @ Assault Vest  
Ability: Water Absorb  
Tera Type: Fire  
EVs: 104 HP / 152 SpA / 168 SpD / 84 Spe  
Modest Nature  
- Bulldoze  
- Overheat  
- Sludge Wave  
- Steam Eruption  

Iron Valiant @ Booster Energy  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 252 HP / 112 Def / 96 SpD / 48 Spe  
Jolly Nature  
- Spirit Break  
- Protect  
- Disable  
- Encore