Banette-Mega @ Banettite  
Ability: Frisk  
EVs: 248 HP / 244 Def / 16 Spe  
Impish Nature  
- Destiny Bond  
- Will-O-Wisp  
- Gunk Shot  
- Knock Off  

Dragonite @ Lum Berry  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Claw  
- Extreme Speed  
- Earthquake  

Thundurus (M) @ Leftovers  
Ability: Prankster  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Nasty Plot  
- Thunder Wave  
- Thunderbolt  
- Hidden Power [Ice]  

Volcanion @ Assault Vest  
Ability: Water Absorb  
EVs: 248 HP / 200 SpA / 60 Spe  
Modest Nature  
- Steam Eruption  
- Flamethrower  
- Stone Edge  
- Hidden Power [Grass]  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 168 Def / 88 SpD  
Relaxed Nature  
- Spikes  
- Leech Seed  
- Thunder Wave  
- Power Whip  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 32 HP / 56 Def / 168 SpD / 252 Spe  
Jolly Nature  
- Toxic  
- Rapid Spin  
- Earthquake  
- Stealth Rock