Barraskewda @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Fishious Rend  
- Spore  
- Entrainment  
- Defog  

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

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Hurricane  
- Blue Flare  
- Baton Pass  

Zamazenta-Crowned @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Knock Off  
- Roost  
- Anchor Shot  
- Body Press  

Xerneas @ Safety Goggles  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Lax Nature  
- Boomburst  
- Strength Sap  
- Thunder  
- Extreme Speed  

Giratina @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Haze  
- Core Enforcer  
- Court Change  
- Recover