Water #1 (Arceus-Water) @ Waterium Z  
Ability: Multitype  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Hydro Cannon  
- Ice Beam  
- Earth Power  

Smeargle @ Focus Sash  
Ability: Own Tempo  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Glare  
- Nuzzle  
- Sticky Web  
- Whirlwind  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Swords Dance  
- Fire Punch  
- Precipice Blades  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 108 HP / 252 Atk / 148 Spe  
Adamant Nature  
- Swords Dance  
- Sunsteel Strike  
- Earthquake  
- Stone Edge  

Water #2 (Kyogre-Primal) @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Origin Pulse  
- Calm Mind  
- Ice Beam  

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