Garchomp-Mega @ Choice Band  
Ability: Speed Boost  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Pursuit  
- Extreme Speed  
- Dragon Hammer  
- Thousand Arrows  

Greninja-Ash @ Choice Specs  
Ability: Mega Launcher  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Aura Sphere  
- Origin Pulse  
- Dark Pulse  

Lugia @ Safety Goggles  
Ability: Simple  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Cotton Guard  
- Baneful Bunker  
- Oblivion Wing  

Arceus @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Aura Sphere  
- Poison Fang  
- Shore Up  
- Gastro Acid  

Blissey @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Final Gambit  
- Haze  
- Extreme Speed  
- Tailwind  

Zygarde-Complete @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Rapid Spin  
- Toxic  
- Stealth Rock  
- Heal Bell