Garchomp @ Rocky Helmet  
Ability: Rough Skin  
Level: 88  
EVs: 240 HP / 176 Def / 92 Spe  
Impish Nature  
- Toxic  
- Earthquake  
- Dragon Tail  
- Fire Blast  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 172 HP / 44 Atk / 252 SpD / 40 Spe  
Careful Nature  
- Toxic  
- Rapid Spin  
- Earthquake  
- Iron Head  

Gyarados-Mega @ Gyaradosite  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Ice Fang  
- Earthquake  
- Waterfall  
- Dragon Dance  

Serperior @ Choice Scarf  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Glare  
- Dragon Pulse  
- Knock Off  

Volcarona @ Leftovers  
Ability: Swarm  
EVs: 88 HP / 236 SpA / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- King's Shield  
- Gyro Ball  
- Toxic  
- Pursuit