Regice @ Weakness Policy  
Ability: Clear Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Rock Polish  
- Ice Beam  
- Thunderbolt  
- Focus Blast  

Zygarde @ Weakness Policy  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Coil  
- Thousand Arrows  
- Extreme Speed  

Serperior @ Light Clay  
Ability: Contrary  
EVs: 200 HP / 56 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Light Screen  
- Reflect  
- Leaf Storm  
- Taunt  

Kartana @ Steelium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Leaf Blade  
- Smart Strike  
- Sacred Sword  

Landorus-Therian @ Focus Sash  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Swords Dance  
- Explosion  
- Stealth Rock  

Latios-Mega @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Psychic  
- Roost  
- Earthquake  
- Hidden Power [Fire]