Glastrier @ Custap Berry  
Ability: Chilling Neigh  
Tera Type: Ice  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Icicle Crash  
- Close Combat  
- High Horsepower  
- Swords Dance  

Hoopa @ Room Service  
Ability: Magician  
Tera Type: Psychic  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Psychic  
- Shadow Ball  
- Heat Wave  
- High Jump Kick  

Hariyama @ Sitrus Berry  
Ability: Guts  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Belly Drum  
- Drain Punch  
- Mighty Cleave  
- Bullet Punch  

Magneton @ Eviolite  
Ability: Analytic  
Tera Type: Electric  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Magma Storm  
- Matcha Gotcha  
- Volt Switch  
- Make It Rain  

Espeon @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Trick Room  
- Eruption  
- Psychic  
- Explosion  

Porygon2 @ Eviolite  
Ability: Download  
Tera Type: Normal  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Trick Room  
- Parting Shot  
- Recover  
- Tri Attack