Riolu @ Black Belt
Ability: Prankster  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Substitute  
- Swords Dance  
- Focus Punch  
- Toxic  

Snorlax @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 SpD  
Careful Nature  
- Bulk Up  
- Rest  
- Sleep Talk  
- Return  

Blissey (F) @ Leftovers  
Ability: Prankster  
EVs: 252 Def / 252 SpD / 4 Spe  
Impish Nature  
IVs: 0 Atk  
- Final Gambit  
- Substitute 
- Toxic  
- Protect  

Chansey (F) @ Eviolite  
Ability: Prankster  
EVs: 252 Def / 252 SpD / 4 Spe  
Impish Nature  
IVs: 0 Atk  
- Final Gambit  
- Rest  
- Toxic  
- Protect  

Kartana @ Salac Berry  
Ability: Prankster  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Substitute  
- Swords Dance  
- Meteor Mash  
- Earthquake  

Lopunny-Mega @ Lopunnite  
Ability: Steadfast  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Return  
- High Jump Kick  
- Quick Attack  
- Ice Punch