Heatran @ Firium Z  
Ability: Sunny Day  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Magma Storm  
- Earth Power  
- Taunt  
- Toxic  

Marowak-Alola @ Thick Club  
Ability: Substitute  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Fire Punch  
- Shadow Bone  
- Bonemerang  
- Flare Blitz  

Camerupt-Mega @ Cameruptite  
Ability: growth  
EVs: 248 HP / 8 Atk / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Fire Blast  
- Earth Power  
- Substitute  
- Explosion  

Torkoal @ Heat Rock  
Ability: Drought  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Overheat  
- Explosion  
- Rapid Spin  
- Stealth Rock  

Mew @ Colbur Berry  
Ability: mefirst  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Trick Room  
- Sunny Day  
- U-turn  
- Defog  

Magearna @ Eject Button  
Ability: Trick Room  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Volt Switch  
- Ice Beam  
- Aura Sphere