Iron Valiant @ Life Orb  
Ability: Quark Drive  
Tera Type: Electric  
EVs: 40 Atk / 216 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Thunderbolt  
- Psyshock  
- Close Combat  

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Calm Mind  
- Thunderbolt  
- Dazzling Gleam  

Tyranitar (M) @ Choice Band  
Ability: Sand Stream  
Tera Type: Fire  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Stone Edge  
- Pursuit  
- Earthquake  
- Fire Punch  

Sceptile-Mega (M) @ Sceptilite  
Ability: Lightning Rod  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Leaf Storm  
- Focus Blast  
- Giga Drain  

Thundurus-Therian @ Choice Scarf  
Ability: Volt Absorb  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Hidden Power [Ice]  
- Focus Blast  
- Defog  

Tinkaton @ Air Balloon  
Ability: Mold Breaker  
Tera Type: Ghost  
EVs: 244 HP / 240 Atk / 24 Spe  
Adamant Nature  
- Stealth Rock  
- Gigaton Hammer  
- Knock Off  
- Thunder Wave