Latios (M) @ Choice Scarf  
Ability: Dazzling  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Aura Sphere  
- Psychic  
- Draco Meteor  

Kyurem @ Choice Scarf  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Ice Beam  
- Focus Blast  
- Shadow Ball  

Zygarde-10% @ Pixie Plate  
Ability: Pixilate  
EVs: 252 Atk / 200 Def / 56 Spe  
Impish Nature  
- Coil  
- Extreme Speed  
- Thousand Arrows  
- Pain Split  

Hydreigon @ Choice Specs  
Ability: Mega Launcher  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Flash Cannon  
- Dragon Pulse  
- Defog  

Kommo-o @ Leftovers  
Ability: Dauntless Shield  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
IVs: 0 Atk  
- Substitute  
- Body Press  
- Iron Defense  
- Taunt  

Silvally-Dragon @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Ice Beam  
- Draco Meteor  
- Poison Fang