Mewtwo @ Mewtwonite Y  
Ability: Unnerve  
Tera Type: Psychic  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
IVs: 0 Atk  
- Expanding Force  
- Psystrike  
- Shadow Ball  
- Aura Sphere  

Indeedee-F (F) @ Sitrus Berry  
Ability: Psychic Surge  
Tera Type: Psychic  
EVs: 248 HP / 232 Def / 28 SpA  
Relaxed Nature  
IVs: 0 Atk  
- Trick Room  
- Imprison  
- Draining Kiss  
- Follow Me  

Sneasler @ Psychic Seed  
Ability: Unburden  
Tera Type: Fighting  
EVs: 148 HP / 252 Atk / 108 Spe  
Adamant Nature  
- Dire Claw  
- Close Combat  
- Protect  
- Night Slash  

Archaludon @ Choice Scarf  
Ability: Sturdy  
Tera Type: Steel  
EVs: 252 SpA / 92 SpD / 164 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Flash Cannon  
- Electro Shot  
- Dark Pulse  

Tornadus (M) @ Focus Sash  
Ability: Prankster  
Tera Type: Flying  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Rain Dance  
- Sunny Day  
- Bleakwind Storm  

Ho-Oh @ Clear Amulet  
Ability: Regenerator  
Tera Type: Fire  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Protect  
- Earthquake