Necrozma @ Assault Vest  
Ability: Prism Armor  
EVs: 24 HP / 128 SpA / 252 SpD / 104 Spe  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Psyshock  
- Meteor Beam  
- Prismatic Laser  

Dracovish @ Choice Band  
Ability: Strong Jaw  
EVs: 192 Atk / 56 SpD / 252 Spe  
Jolly Nature  
- Fishious Rend  
- Outrage  
- Rock Blast  
- Giga Impact  

Volcanion @ Choice Scarf  
Ability: Water Absorb  
EVs: 120 HP / 60 Def / 136 SpA / 192 Spe  
Modest Nature  
IVs: 0 Atk  
- Overheat  
- Steam Eruption  
- Sludge Wave  
- Flamethrower  

---------------------------

Necrozma @ Life Orb  
Ability: Prism Armor  
EVs: 8 HP / 220 SpA / 176 SpD / 104 Spe  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Psyshock  
- Calm Mind  
- Prismatic Laser  

Dracovish @ Choice Band  
Ability: Strong Jaw  
EVs: 192 Atk / 56 SpD / 252 Spe  
Jolly Nature  
- Fishious Rend  
- Outrage  
- Rock Blast  
- Giga Impact  

Volcanion @ Custap Berry  
Ability: Water Absorb  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Overheat  
- Steam Eruption  
- Sludge Wave  
- Endure