Giratina @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Haze  
- Strength Sap  
- Core Enforcer  
- Shore Up  

Kyogre-Primal @ Safety Goggles  
Ability: Unaware  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Relaxed Nature  
- Defog  
- Revelation Dance  
- Spectral Thief  
- Recover  

Audino-Mega @ Leftovers  
Ability: Soundproof  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Anchor Shot  
- Parting Shot  
- Heal Order  
- Stealth Rock  

Dialga @ Steelium Z  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Doom Desire  
- Core Enforcer  
- Slack Off  
- Tail Glow  

Chansey @ Eviolite  
Ability: Imposter  
Happiness: 80  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Metal Burst  
- Anchor Shot  
- Soft-Boiled  
- Topsy-Turvy  

Mewtwo-Mega-X @ Choice Band  
Ability: Tough Claws  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Bolt Strike  
- Ice Hammer  
- Photon Geyser