Primarina @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Relaxed Nature  
- Scald  
- Spectral Thief  
- Recover  
- Entrainment  

Reshiram @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
- Stealth Rock  
- Glare  
- Dynamax Cannon  
- V-create  

Hippowdon @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Shift Gear  
- Earthquake  
- Bolt Beak  
- Taunt  

Gyarados @ Choice Band  
Ability: Volt Absorb  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Fishious Rend  
- U-turn  
- Trick  
- Earthquake  

Zacian @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- Bolt Beak  
- Fishious Rend  
- Earthquake  

Zekrom @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Taunt  
- Bolt Beak  
- Dragon Darts  
- Spectral Thief