Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
EVs: 252 HP / 80 Def / 176 SpD  
Impish Nature  
- Whirlwind  
- Stealth Rock  
- Earthquake  
- Slack Off  

Volcanion @ Choice Specs  
Ability: Water Absorb  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Sludge Bomb  
- Toxic  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Grass Knot  
- Thunderbolt  
- Hidden Power [Ice]  

Scizor @ Choice Band  
Ability: Technician  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- U-turn  
- Pursuit  
- Bullet Punch  
- Superpower  

Togekiss @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 92 Def / 164 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Air Slash  
- Roost  
- Heal Bell  

Necrozma @ Groundium Z  
Ability: Prism Armor  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Swords Dance  
- Photon Geyser  
- X-Scissor  
- Earthquake