roy (Iron Treads) @ Booster Energy  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Earthquake  
- Heavy Slam  
- Iron Defense  
- Body Press  

jen (Hydreigon) @ Choice Specs  
Ability: Levitate  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flash Cannon  
- Dark Pulse  
- Draco Meteor  
- Flamethrower  

moss (Abomasnow) @ Weakness Policy  
Ability: Snow Warning  
Tera Type: Grass  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
- Wood Hammer  
- Blizzard  
- Aurora Veil  
- Ice Shard