Camerupt-Mega @ Cameruptite  
Ability: Sheer Force  
EVs: 248 HP / 8 Atk / 252 SpA  
Quiet Nature  
- Fire Blast  
- Earth Power  
- Rock Slide  
- Stealth Rock  

Tornadus-Therian (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Rotom-Wash @ Wiki Berry  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Will-O-Wisp  
- Pain Split  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 248 HP / 156 Def / 96 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Pain Split  
- Fleur Cannon  
- Thunderbolt  

Tyranitar @ Leftovers  
Ability: Sand Stream  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Crunch  
- Pursuit  
- Stone Edge  
- Fire Punch  

Tapu Bulu @ Leftovers  
Ability: Grassy Surge  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Swords Dance  
- Horn Leech  
- Superpower  
- Synthesis