Deoxys-Defense @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Knock Off  
- Teleport  
- Recover  
- Trick Room  

Gumshoos @ Choice Band  
Ability: Libero  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Psychic Fangs  
- Crunch  
- Earthquake  
- U-turn  

Heatran @ Life Orb  
Ability: Magic Guard  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Steel Beam  
- Flare Blitz  
- Stealth Rock  
- Earth Power  

Gardevoir @ Life Orb  
Ability: Sheer Force  
Tera Type: Psychic  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Psychic  
- Moonblast  
- Healing Wish  
- Trick Room  

Diancie @ Leftovers  
Ability: Fluffy  
Tera Type: Rock  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Diamond Storm  
- Body Press  
- Moonblast  
- Trick Room  

Regidrago @ Choice Specs  
Ability: Soul-Heart  
Tera Type: Dragon  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Dragon Energy  
- Draco Meteor  
- Dragon Pulse  
- Earth Power