Arctovish @ Expert Belt  
Ability: Water Absorb  
EVs: 104 HP / 252 Atk / 152 Spe  
Lonely Nature  
- Fishious Rend  
- Substitute  
- Icicle Crash  
- Freeze-Dry  

Aromatisse @ Leftovers  
Ability: Aroma Veil  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Wish  
- Protect  
- Moonblast  
- Aromatherapy  

Coalossal @ Heavy-Duty Boots  
Ability: Steam Engine  
EVs: 248 HP / 232 SpD / 28 Spe  
Sassy Nature  
- Flamethrower  
- Rock Blast  
- Stealth Rock  
- Rapid Spin  

Drapion @ Choice Scarf  
Ability: Battle Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Poison Jab  
- Toxic Spikes  
- Earthquake  

Rotom @ Colbur Berry  
Ability: Levitate  
EVs: 252 HP / 88 SpA / 168 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Will-O-Wisp  
- Hex  
- Pain Split  

Vileplume @ Black Sludge  
Ability: Effect Spore  
EVs: 252 HP / 160 Def / 96 Spe  
Bold Nature  
- Sludge Bomb  
- Giga Drain  
- Strength Sap  
- Growth