Sirfetch'd @ Choice Band  
Ability: Scrappy  
EVs: 28 HP / 252 Atk / 228 Spe  
Adamant Nature  
- Close Combat  
- First Impression  
- Knock Off  
- Poison Jab  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 224 SpD / 32 Spe  
Careful Nature  
- Iron Head  
- Thunder Wave  
- Wish  
- Protect  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 96 Def / 160 SpD  
Impish Nature  
- Earthquake  
- Slack Off  
- Stealth Rock  
- Whirlwind  

Mantine @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Scald  
- Roost  
- Defog  
- Toxic  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Transform  

Dragapult @ Expert Belt  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Draco Meteor  
- Thunderbolt  
- Infestation