Forretress (Deoxys-Speed) @ Mental Herb  
Ability: Sturdy  
Tera Type: Psychic  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Spikes  
- Rapid Spin  
- Explosion  

Glimmora (Deoxys-Speed) @ Focus Sash  
Ability: Toxic Debris  
Tera Type: Psychic  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Spikes  
- Mortal Spin  
- Explosion  

Mew (Deoxys-Speed) @ Focus Sash  
Ability: Synchronize  
Tera Type: Psychic  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Spikes  
- Taunt  
- Misty Explosion  

Skarmory (Deoxys-Speed) @ Mental Herb  
Ability: Sturdy  
Tera Type: Psychic  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Spikes  
- Taunt  
- Steel Beam