Reuniclus @ Leftovers  
Ability: Magic Guard  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Psyshock  
- Focus Blast  
- Calm Mind  
- Recover  

Terrakion @ Rockium Z  
Ability: Justified  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- Close Combat  
- Iron Head  
- Swords Dance  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Fighting  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Future Sight  
- Teleport  
- Slack Off  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
Tera Type: Electric  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Volt Switch  
- Grass Knot  
- Knock Off  
- Defog  

Scolipede @ Heavy-Duty Boots  
Ability: Speed Boost  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Megahorn  
- Poison Jab  
- Earthquake  
- Toxic Spikes  

Registeel @ Leftovers  
Ability: Clear Body  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Seismic Toss  
- Stealth Rock  
- Protect  
- Toxic