Har har har har♪ (Ursaluna) @ Flame Orb  
Ability: Guts  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Facade  
- Earthquake  
- Crunch  
- Bulk Up  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Grassy Glide  
- Wood Hammer  
- High Horsepower  
- U-turn  

Glastrier @ Heavy-Duty Boots  
Ability: Chilling Neigh  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 4 Def  
Adamant Nature  
- Icicle Crash  
- High Horsepower  
- Close Combat  
- Swords Dance  

Iron Hands @ Booster Energy  
Ability: Quark Drive  
Tera Type: Flying  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
IVs: 0 Spe  
- Swords Dance  
- Wild Charge  
- Drain Punch  
- Tera Blast  

The builder (Slowking-Galar) @ Leftovers  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Chilly Reception  
- Sludge Bomb  
- Trick Room  
- Toxic  

Dialga @ Eject Pack  
Ability: Pressure  
Tera Type: Ghost  
EVs: 252 HP / 4 Def / 252 SpA  
Bold Nature  
IVs: 0 Atk / 0 Spe  
- Draco Meteor  
- Flash Cannon  
- Earth Power  
- Trick Room