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

Pelipper (Bronzor) @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- U-turn  
- Roost  
- Toxic  

Accelgor (Frillish) @ Choice Specs  
Ability: Hydration  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Spout  
- Water Shuriken  
- Shadow Ball  
- Focus Blast  

Araquanid (Tirtouga) @ Choice Band  
Ability: Water Bubble  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Aqua Jet  
- Liquidation  
- Sticky Web  
- Shell Smash  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 252 Def / 252 SpA / 4 SpD  
Modest Nature  
- Defog  
- Hex  
- Dragon Pulse  
- Thunder Wave  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- Earthquake  
- Stone Edge