Necrozma @ Psychium Z  
Ability: Prism Armor  
EVs: 68 HP / 252 SpA / 188 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Photon Geyser  
- Heat Wave  
- Signal Beam  

Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 56 HP / 252 Atk / 200 Spe  
Adamant Nature  
- Return  
- Refresh  
- Roost  
- Dragon Dance

Volcanion @ Shuca Berry  
Ability: Water Absorb  
EVs: 64 HP / 4 Def / 252 SpA / 188 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Steam Eruption  
- Flamethrower  
- Sludge Bomb  

Doublade @ Eviolite  
Ability: No Guard  
EVs: 240 HP / 252 Atk / 16 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Gyro Ball  
- Sacred Sword  
- Shadow Sneak  

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

Rhyperior @ Leftovers  
Ability: Solid Rock  
EVs: 240 HP / 16 Atk / 244 SpD / 8 Spe  
Adamant Nature  
- Earthquake  
- Rock Blast  
- Stealth Rock  
- Ice Punch