Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Flamethrower  
- Solar Beam  
- Focus Blast  
- Hidden Power [Ice]  

Slowbro @ Colbur Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Future Sight  
- Flamethrower  
- Thunder Wave  
- Slack Off  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Pursuit  
- Ice Shard  
- Knock Off  
- Icicle Crash  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 240 SpD / 16 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Taunt  

Serperior @ Rocky Helmet  
Ability: Contrary  
EVs: 48 HP / 208 SpA / 252 Spe  
Timid Nature  
IVs: 1 Atk / 30 Def / 30 SpD / 30 Spe  
- Leaf Storm  
- Hidden Power [Rock]  
- Glare  
- Synthesis  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 96 HP / 48 Def / 112 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Iron Head  
- Rapid Spin