Volcanion @ Power Herb  
Ability: Water Absorb  
EVs: 8 HP / 248 SpA / 252 Spe  
Modest Nature  
- Flame Charge  
- Solar Beam  
- Flamethrower  
- Steam Eruption  

Heatran @ Air Balloon  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk / 30 Def  
- Stealth Rock  
- Hidden Power [Ice]  
- Earth Power  
- Lava Plume  

Excadrill @ Choice Scarf  
Ability: Mold Breaker  
EVs: 184 Atk / 72 Def / 252 Spe  
Jolly Nature  
- Rapid Spin  
- Toxic  
- Earthquake  
- Iron Head  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 252 HP / 112 SpD / 144 Spe  
Careful Nature  
- Rest  
- Sleep Talk  
- Dragon Dance  
- Waterfall  

Thundurus (M) @ Rocky Helmet  
Ability: Prankster  
EVs: 76 HP / 180 SpA / 252 Spe  
Timid Nature  
IVs: 30 HP / 0 Atk / 30 Def / 30 SpA / 30 SpD  
- Thunder Wave  
- Taunt  
- Hidden Power [Flying]  
- Volt Switch  

Weavile @ Life Orb  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
IVs: 29 HP  
- Ice Shard  
- Pursuit  
- Knock Off  
- Icicle Crash