Kyogre @ Life Orb  
Ability: Drizzle  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Origin Pulse  
- Ice Beam  
- Hidden Power [Ground]  

Rayquaza @ Choice Band  
Ability: Air Lock  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- V-create  
- Extreme Speed  
- Outrage  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Sunsteel Strike  
- Thunder Wave  
- Toxic  
- Morning Sun  

Tyranitar @ Shuca Berry  
Ability: Sand Stream  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Rock Tomb  
- Foul Play  
- Stealth Rock  
- Rest  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 248 HP / 132 Def / 128 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Defog  
- Recover  

Groudon @ Red Orb  
Ability: Drought  
EVs: 248 HP / 240 SpD / 20 Spe  
Careful Nature  
- Precipice Blades  
- Thunder Wave  
- Rest  
- Sleep Talk