Volcarona @ Life Orb  
Ability: Swarm  
Tera Type: Bug  
EVs: 252 HP / 44 SpA / 16 SpD / 196 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Substitute  
- Bug Buzz  
- Overheat  

Pecharunt @ Black Sludge  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 168 SpD / 88 Spe  
Timid Nature  
- Parting Shot  
- Recover  
- Malignant Chain  
- Curse  

Regidrago @ Choice Scarf  
Ability: Dragon's Maw  
Tera Type: Dragon  
EVs: 16 Def / 252 SpA / 28 SpD / 212 Spe  
Timid Nature  
- Dragon Energy  
- Draco Meteor  
- Outrage  
- Earth Power