Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Thunder Cage  
- Gigaton Hammer  
- Toxic Spikes  
- Taunt  

Lokix @ Choice Band  
Ability: Tinted Lens  
Tera Type: Bug  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- First Impression  
- Gigaton Hammer  
- U-turn  
- Trick  

Haxorus @ Choice Scarf  
Ability: Mold Breaker  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Pyro Ball  
- Headlong Rush  
- Plasma Fists  
- U-turn  

Hydrapple @ Assault Vest  
Ability: Regenerator  
Tera Type: Grass  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Flip Turn  
- Moonblast  
- Rapid Spin  
- Knock Off  

Cresselia (F) @ Ability Shield  
Ability: Levitate  
Tera Type: Psychic  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Thunder Cage  
- Mortal Spin  
- Topsy-Turvy  
- Shore Up  

Toxapex @ Assault Vest  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Mortal Spin  
- Body Press  
- Stone Axe  
- U-turn