Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 252 HP / 40 SpD / 216 Spe  
Careful Nature  
- Earthquake  
- Body Slam  
- Heal Bell  
- Roost  

Drampa @ Leftovers  
Ability: Sap Sipper  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Flamethrower  
- Earthquake  
- Defog  
- Roost  

Alomomola @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 240 Def / 16 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Protect  
- Wish  

Thundurus-Therian @ Choice Scarf  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Volt Switch  
- Hidden Power [Ice]  
- Grass Knot  

Muk-Alola @ Iapapa Berry  
Ability: Gluttony  
EVs: 252 HP / 68 Def / 184 SpD / 4 Spe  
Careful Nature  
- Pursuit  
- Poison Jab  
- Knock Off  
- Recycle  

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 40 HP / 172 SpA / 44 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Solar Beam  
- Earth Power  
- Stealth Rock