Eternatus @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Core Enforcer  
- Roost  
- Teleport  
- Defog  

Magearna @ Safety Goggles  
Ability: Dry Skin  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Spectral Thief  
- Defog  
- Shore Up  
- Anchor Shot  

Palkia @ Lustrous Orb  
Ability: Swift Swim  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Mild Nature  
- Water Spout  
- Fishious Rend  
- Strength Sap  
- Dragon Energy  

Calyrex-Shadow @ Chill Drive  
Ability: Normalize  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Entrainment  
- Quiver Dance  
- Boomburst  
- Techno Blast  

Zygarde-Complete @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Destiny Bond  
- Haze  
- Shore Up  
- Encore  

Zamazenta-Crowned @ Safety Goggles  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Impish Nature  
IVs: 0 Atk  
- Core Enforcer  
- Teleport  
- Aromatherapy  
- Shore Up