Slurpuff @ Focus Sash  
Ability: Unburden  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Misty Explosion  
- Yawn  
- Sticky Web  
- Magic Coat  

Kyogre @ Choice Specs  
Ability: Drizzle  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Spout  
- Ice Beam  
- Thunder  
- Origin Pulse  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Dark Pulse  
- Oblivion Wing  
- Heat Wave  
- Knock Off  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 136 HP / 252 Atk / 120 Spe  
Adamant Nature  
- Sunsteel Strike  
- Photon Geyser  
- Dragon Dance  
- Heat Wave  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 160 Atk / 96 SpD / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Close Combat  
- Swords Dance  
- Wild Charge  

Eternatus @ Power Herb  
Ability: Pressure  
EVs: 212 HP / 252 SpA / 44 Spe  
Modest Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Flamethrower  
- Meteor Beam  
- Recover