Kyurem-White @ Choice Specs  
Ability: Refrigerate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 Spe  
Rash Nature  
IVs: 0 SpD  
- Boomburst  
- Moongeist Beam  
- Knock Off  
- Grass Knot  

Registeel @ Darkinium Z  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Parting Shot  
- Core Enforcer  
- Rapid Spin  
- Sticky Web  

Giratina @ Lagging Tail  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Core Enforcer  
- Spectral Thief  
- U-turn  
- Strength Sap  

Chansey @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Shore Up  
- Metal Burst  
- Stealth Rock  
- Toxic Spikes  

Xerneas @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Quiver Dance  
- Spikes  
- Nuzzle  
- Moonblast  

Zygarde-Complete @ Groundium Z  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Relaxed Nature  
IVs: 0 Spe  
- Encore  
- Thousand Waves  
- Shore Up  
- Haze