Mudsdale @ Leftovers  
Ability: Stamina  
EVs: 252 HP / 148 Def / 64 SpD / 44 Spe  
Impish Nature  
- Stealth Rock  
- Toxic  
- Earthquake  
- Smack Down  

Froslass (F) @ Choice Specs  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Spikes  
- Hex  
- Trick  

Vaporeon @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 248 Def / 8 Spe  
Impish Nature  
- Flip Turn  
- Toxic  
- Wish  
- Protect  

Salazzle (F) @ Heavy-Duty Boots  
Ability: Corrosion  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Toxic  
- Fire Blast  
- Sludge Wave  

Guzzlord @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 76 SpD / 180 Spe  
Adamant Nature  
- Heavy Slam  
- Knock Off  
- Toxic  
- Heat Crash  

Silvally-Fairy @ Fairy Memory  
Ability: RKS System  
EVs: 252 HP / 120 Def / 136 Spe  
Jolly Nature  
- Defog  
- U-turn  
- Surf  
- Multi-Attack