Eternatus @ Life Orb  
Ability: Pressure  
Tera Type: Poison  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Sludge Bomb  
- Fire Blast  
- Recover  

Ursaluna @ Red Orb  
Ability: Bulletproof  
Tera Type: Ground  
EVs: 248 HP / 100 Atk / 140 SpD / 20 Spe  
Adamant Nature  
- Swords Dance  
- Fire Punch  
- Stone Edge  
- Earthquake  

Mandibuzz (F) @ Sablenite  
Ability: Big Pecks  
Tera Type: Dark  
EVs: 248 HP / 164 Def / 96 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Foul Play  
- Toxic  
- U-turn  
- Roost  

Regieleki @ Altarianite  
Ability: Transistor  
Tera Type: Electric  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Volt Switch  
- Explosion  
- Extreme Speed  
- Rapid Spin  

Lugia @ Cameruptite  
Ability: Multiscale  
Tera Type: Psychic  
EVs: 252 HP / 156 SpA / 56 Spe  
Modest Nature  
IVs: 0 Atk  
- Ice Beam  
- Earth Power  
- Calm Mind  
- Recover  

Solgaleo @ Metagrossite  
Ability: Full Metal Body  
Tera Type: Psychic  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Psychic Fangs  
- Sunsteel Strike  
- Morning Sun  
- Crunch