Lapras @ Leftovers  
Ability: Water Absorb  
EVs: 12 HP / 20 Def / 252 SpA / 224 Spe  
Modest Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Surf  
- Substitute  
- Toxic  

Golem @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 140 Atk / 60 Def / 56 Spe  
Adamant Nature  
- Stone Edge  
- Earthquake  
- Sucker Punch  
- Stealth Rock  

Grimer-Alola @ Eviolite  
Ability: Poison Touch  
EVs: 252 HP / 56 Atk / 184 SpD / 16 Spe  
Adamant Nature  
- Poison Jab  
- Knock Off  
- Rest  
- Sleep Talk  

Rotom-Fan @ Wiki Berry  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Air Slash  
- Volt Switch  
- Hidden Power [Water]  
- Defog  

Furfrou @ Choice Band  
Ability: Fur Coat  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Frustration  
- U-turn  
- Sucker Punch  
- Surf  

Swanna @ Waterium Z  
Ability: Hydration  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Surf  
- Hurricane  
- Rain Dance  
- Roost