Beedrill @ Black Sludge  
Ability: Swarm  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Toxic Spikes  
- U-turn  
- Poison Jab  
- Roost  

Walrein @ Leftovers  
Ability: Thick Fat  
EVs: 176 HP / 80 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Protect  
- Ice Beam  
- Surf  

Golett @ Eviolite  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Earthquake  
- Dynamic Punch  
- Ice Punch  
- Toxic  

Persian @ Silk Scarf  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Return  
- U-turn  
- Bite  

Grumpig @ Leftovers  
Ability: Thick Fat  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psyshock  
- Taunt  
- Focus Blast  

Graveler @ Eviolite  
Ability: Sturdy  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Stealth Rock  
- Earthquake  
- Stone Edge  
- Superpower