Cloyster @ King's Rock  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Spear  
- Rock Blast  
- Shell Smash  
- Liquidation  

Golem-Alola @ Choice Scarf  
Ability: Magnet Pull  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wild Charge  
- Earthquake  
- Stone Edge  
- Fire Punch  

Mew @ Normal Gem  
Ability: Synchronize  
EVs: 248 HP / 8 Atk / 252 Spe  
Jolly Nature  
- Taunt  
- Stealth Rock  
- Skill Swap  
- Explosion  

Eevee @ Eevium Z  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Last Resort  
- Stored Power  
- Hyper Voice  
- Shadow Ball  

Araquanid @ Choice Specs  
Ability: Water Bubble  
EVs: 248 HP / 252 SpA / 8 Spe  
Modest Nature  
IVs: 0 Atk  
- Surf  
- Toxic  
- Sticky Web  
- Ice Beam  

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