Volcarona @ Leftovers  
Ability: Swarm  
Tera Type: Bug  
EVs: 56 HP / 40 Def / 180 SpA / 48 SpD / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Bug Buzz  
- Substitute  
- Flamethrower  
- Quiver Dance  

Serperior @ Leftovers  
Ability: Contrary  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Glare  
- Leaf Storm  
- Hidden Power [Fire]  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spikes  
- Moonblast  
- Hidden Power [Ice]  
- Earth Power  

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

Moltres-Galar @ Flyinium Z  
Ability: Berserk  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hurricane  
- Fiery Wrath  
- Nasty Plot  
- Agility  

Kyurem @ Loaded Dice  
Ability: Pressure  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Dragon Dance  
- Scale Shot  
- Freeze-Dry  
- Icicle Spear