Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Dark Pulse  
- Flamethrower  
- U-turn  

Zygarde-10% @ Choice Band  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- Thousand Arrows  
- Extreme Speed  
- Toxic  

Dhelmise @ Assault Vest  
Ability: Steelworker  
EVs: 248 HP / 156 Atk / 12 Def / 92 SpD  
Brave Nature  
IVs: 0 Spe  
- Power Whip  
- Anchor Shot  
- Earthquake  
- Rapid Spin  

Sylveon @ Leftovers  
Ability: Pixilate  
EVs: 248 HP / 196 Def / 64 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Wish  
- Heal Bell  
- Protect  

Aggron-Mega @ Aggronite  
Ability: Sturdy  
EVs: 248 HP / 4 Def / 252 SpD / 4 Spe  
Careful Nature  
- Heavy Slam  
- Fire Punch  
- Stealth Rock  
- Roar  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Sludge Bomb  
- Substitute