Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 28 Atk / 228 SpA / 252 Spe  
Hasty Nature  
- Mystical Fire  
- Diamond Storm  
- Moonblast  
- Hidden Power [Ice]  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Ground  
EVs: 248 HP / 32 Atk / 140 Def / 88 Spe  
Adamant Nature  
- Stealth Rock  
- U-turn  
- Earthquake  
- Stone Edge  

Volcarona @ Buginium Z  
Ability: Swarm  
Tera Type: Bug  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  

Terapagos-Terastal @ Heavy-Duty Boots  
Ability: Tera Shell  
Tera Type: Stellar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Rapid Spin  
- Ice Beam  
- Earth Power  
- Tera Starstorm  

Melmetal @ Assault Vest  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 72 HP / 172 Atk / 252 SpD / 12 Spe  
Adamant Nature  
- Double Iron Bash  
- Ice Punch  
- Thunder Punch  
- Earthquake  

Roaring Moon @ Choice Scarf  
Ability: Protosynthesis  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- Knock Off  
- Earthquake  
- U-turn