Serperior @ Waterium Z  
Ability: Contrary  
EVs: 56 Atk / 200 SpA / 252 Spe  
Hasty Nature  
- Leaf Storm  
- Hidden Power [Fire]  
- Aqua Tail  
- Glare  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fire Blast  
- Bug Buzz  
- Psychic  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 200 SpD / 56 Spe  
Calm Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Defog  
- Pain Split  

Scizor-Mega @ Scizorite  
Ability: Technician  
EVs: 36 HP / 252 Atk / 220 Spe  
Adamant Nature  
- Swords Dance  
- Bullet Punch  
- Superpower  
- Roost  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 12 HP / 252 Atk / 244 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Punishment  

Clefable @ Rocky Helmet  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Soft-Boiled  
- Stealth Rock  
- Healing Wish