Diancie @ Power Herb  
Ability: Clear Body  
Shiny: Yes  
Tera Type: Rock  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Atk  
- Meteor Beam  
- Moonblast  
- Earth Power  
- Trick Room  

Calyrex-Ice @ Heavy-Duty Boots  
Ability: As One (Glastrier)  
Tera Type: Fire  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Swords Dance  
- Glacial Lance  
- High Horsepower  

Ursaluna @ Flame Orb  
Ability: Guts  
Tera Type: Ground  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Headlong Rush  
- Facade  
- Thunder Punch  
- Swords Dance  

Spiritomb @ Life Orb  
Ability: Infiltrator  
Shiny: Yes  
Tera Type: Ghost  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Calm Mind  
- Shadow Ball  
- Dark Pulse  
- Trick Room  

Deoxys-Defense @ Mental Herb  
Ability: Pressure  
Tera Type: Psychic  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Stealth Rock  
- Trick Room  
- Teleport  
- Night Shade  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Swords Dance  
- Photon Geyser  
- Earthquake