Bellibolt @ Leftovers  
Ability: Electromorphosis  
Tera Type: Electric  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Parabolic Charge  
- Acid Spray  
- Slack Off  
- Soak  

Blastoise-Mega @ Blastoisinite  
Ability: Mega Launcher  
Tera Type: Water  
EVs: 56 HP / 252 Atk / 200 Spe  
Adamant Nature  
- Rapid Spin  
- Rock Slide  
- Earthquake  
- Flip Turn  

Mew @ Colbur Berry  
Ability: Synchronize  
Tera Type: Psychic  
EVs: 216 Def / 188 SpA / 104 Spe  
Timid Nature  
- Volt Switch  
- Knock Off  
- Psychic Noise  
- Roost  

Terapagos-Terastal @ Rocky Helmet  
Ability: Tera Shell  
Tera Type: Stellar  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 15 Atk  
- Stealth Rock  
- Roar  
- Tera Starstorm  
- Dark Pulse  

Runerigus @ Chesto Berry  
Ability: Wandering Spirit  
Tera Type: Ground  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Earthquake  
- Rock Slide  
- Poltergeist  
- Rest  

Sneasler @ White Herb  
Ability: Unburden  
Tera Type: Fighting  
EVs: 208 HP / 252 Atk / 48 Spe  
Adamant Nature  
- Swords Dance  
- Close Combat  
- Night Slash  
- Poison Jab