Clefairy @ Eviolite  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Encore  
- Seismic Toss  
- Toxic  
- Soft-Boiled  

Torterra @ Occa Berry  
Ability: Shell Armor  
EVs: 248 HP / 132 SpD / 128 Spe  
Careful Nature  
- Earthquake  
- Wood Hammer  
- Stealth Rock  
- Synthesis  

Duosion @ Eviolite  
Ability: Magic Guard  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
- Calm Mind  
- Recover  
- Psychic  
- Signal Beam  

Swanna @ Leftovers  
Ability: Big Pecks  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Roost  
- Scald  
- Hurricane  

Klang @ Eviolite  
Ability: Clear Body  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Rest  
- Sleep Talk  
- Volt Switch  
- Toxic  

Arbok @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Gunk Shot  
- Earthquake  
- Coil  
- Switcheroo