Dragonite @ Leftovers  
Ability: Multiscale  
Tera Type: Dragon  
EVs: 252 HP / 48 Def / 112 SpD / 96 Spe  
Impish Nature  
- Dragon Dance  
- Fly  
- Substitute  
- Roost  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Moonblast  
- Earth Power  
- Diamond Storm  
- Mystical Fire  

Iron Treads @ Icium Z  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Rapid Spin  
- Ice Spinner  
- Earthquake  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 4 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Wish  
- Flip Turn  
- Toxic  
- Protect  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
Tera Type: Bug  
EVs: 252 HP / 72 Def / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Roost  
- Quiver Dance  
- Will-O-Wisp  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
Tera Type: Flying  
EVs: 248 HP / 44 Def / 216 Spe  
Timid Nature  
- Knock Off  
- U-turn  
- Hurricane  
- Hidden Power [Ice]