Houndstone @ Choice Scarf  
Ability: Fluffy  
Tera Type: Normal  
EVs: 80 HP / 252 Atk / 176 Spe  
Jolly Nature  
- Shadow Sneak  
- Trick  
- Roar  
- Poltergeist  

Totally balanced (Iron Valiant) @ Choice Specs  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Vacuum Wave  
- Focus Blast  
- Trick  

Pincurchin @ Rocky Helmet  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Spikes  
- Memento  
- Recover  
- Discharge  

Frosmoth @ Heavy-Duty Boots  
Ability: Ice Scales  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Bug Buzz  
- Quiver Dance  
- Ice Beam  
- Reflect  

Groudon @ Leftovers  
Ability: Drought  
Tera Type: Fire  
EVs: 56 HP / 252 Atk / 200 Spe  
Adamant Nature  
- Stealth Rock  
- Earthquake  
- Heat Crash  
- Swords Dance  

Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 252 HP / 200 Def / 56 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Sludge Bomb  
- Recover  
- Dynamax Cannon