Bibarel @ Aguav Berry  
Ability: Simple  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 4 Def  
Adamant Nature  
- Curse  
- Return  
- Aqua Jet  
- Liquidation  

Grimmsnarl @ Light Clay  
Ability: Prankster  
Tera Type: Dark  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Light Screen  
- Reflect  
- Taunt  
- Spirit Break  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  
- Giga Drain  

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

NeededRocks (Diancie-Mega) @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Diamond Storm  
- Mystical Fire  
- Stealth Rock  

Zygarde-10% @ Lum Berry  
Ability: Aura Break  
Tera Type: Dragon  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Outrage  
- Extreme Speed