Heliolisk @ Leftovers  
Ability: Lightning Rod  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hyper Voice  
- Charge Beam  
- Substitute  
- Electrify  

Cobalion @ Rocky Helmet  
Ability: Regenerator  
Shiny: Yes  
EVs: 252 HP / 148 Def / 108 Spe  
Impish Nature  
- Volt Switch  
- Toxic  
- Stealth Rock  
- Close Combat  

Zapdos @ Heavy-Duty Boots  
Ability: Primordial Sea  
EVs: 248 HP / 204 Def / 56 Spe  
Bold Nature  
- Thunder  
- Hurricane  
- Roost  
- U-turn  

Azelf @ Choice Scarf  
Ability: Psychic Surge  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- U-turn  
- Fire Blast  
- Expanding Force  
- Trick  

Silvally-Dragon @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 32 SpA / 228 SpD  
Gentle Nature  
IVs: 0 Spe  
- U-turn  
- Rock Slide  
- Poison Fang  
- Flamethrower  

Bjorn (Dhelmise) @ Choice Band  
Ability: Grassy Surge  
Shiny: Yes  
EVs: 248 HP / 220 Atk / 40 Spe  
Adamant Nature  
- Switcheroo  
- Grassy Glide  
- Poltergeist  
- Rapid Spin