Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
IVs: 4 Spe  
- Transform  

Rhydon @ Choice Band  
Ability: Rock Head  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Earthquake  
- Stone Edge  
- Heat Crash  
- Megahorn  

Audino @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Toxic  
- Wish  
- Protect  

Mawile @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Play Rough  
- Toxic  
- Stealth Rock  
- Pain Split  

Tsareena (F) @ Heavy-Duty Boots  
Ability: Queenly Majesty  
EVs: 96 HP / 252 Atk / 160 Spe  
Adamant Nature  
- Power Whip  
- Knock Off  
- Rapid Spin  
- Synthesis  

Jellicent (M) @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 248 HP / 216 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Hex  
- Toxic  
- Recover