Kommo-o @ Salac Berry  
Ability: Soundproof  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Belly Drum  
- Substitute  
- Reversal  
- Shadow Claw  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Belly Drum  
- Dragon Claw  
- Flame Charge  
- Roost  

Slurpuff @ Sitrus Berry  
Ability: Unburden  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Belly Drum  
- Play Rough  
- Drain Punch  
- Sticky Web  

Azumarill @ Normalium Z  
Ability: Huge Power
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Belly Drum  
- Aqua Jet  
- Play Rough  
- Liquidation  

Hariyama @ Flame Orb  
Ability: Guts  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Belly Drum  
- Bullet Punch  
- Close Combat  
- Knock Off  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 96 Atk / 92 Def / 64 SpD / 4 Spe  
Careful Nature  
- Belly Drum  
- Stealth Rock  
- Meteor Mash  
- Fire Punch