Espathra @ Altarianite  
Ability: Speed Boost  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 4 SpD  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Calm Mind  
- Lumina Crash  
- Hyper Beam  

Volcanion @ Latiasite  
Ability: Water Absorb  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 252 SpA  
Rash Nature  
- Taunt  
- Flame Charge  
- Steam Eruption  
- Overheat  

Archaludon @ Diancite  
Ability: Sturdy  
Tera Type: Steel  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Rock Tomb  
- Draco Meteor  
- Iron Head  
- Swords Dance