Metagross-Mega @ Metagrossite  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Thunder Punch  
- Power-Up Punch  
- Zen Headbutt  
- Bullet Punch  

Aerodactyl (M) @ Rocky Helmet  
Ability: Rock Head  
EVs: 40 HP / 248 Def / 220 Spe  
Jolly Nature  
- Stealth Rock  
- Taunt  
- Earthquake  
- Defog  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shell Smash  
- Icicle Spear  
- Toxic Spikes  
- Rapid Spin  

Volcarona @ Life Orb  
Ability: Flame Body  
EVs: 28 HP / 252 SpA / 228 Spe  
Modest Nature  
IVs: 1 Atk / 30 SpA / 30 SpD  
- Fire Blast  
- Hidden Power [Ground]  
- Quiver Dance  
- Bug Buzz  

Garchomp @ Lum Berry  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Outrage  
- Earthquake  
- Fire Fang  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
EVs: 92 HP / 252 Atk / 164 Spe  
Adamant Nature  
- Belly Drum  
- Aqua Jet  
- Play Rough  
- Knock Off