Latias @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Calm Mind  
- Recover  
- Stored Power  
- Thunderbolt  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 252 SpD / 8 Spe  
Calm Nature  
- Scald  
- Haze  
- Recover  
- Toxic Spikes  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 28 Def / 228 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Hidden Power [Fire]  
- Earthquake  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Soft-Boiled  
- Stealth Rock  
- Heal Bell  

Zygarde @ Weakness Policy  
Ability: Aura Break  
EVs: 240 Atk / 88 SpD / 180 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Iron Tail  
- Extreme Speed  

Tapu Koko @ Choice Scarf  
Ability: Electric Surge  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- U-turn  
- Wild Charge  
- Brave Bird  
- Defog