Chansey @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Fake Out  
- Whirlwind  
- Metal Burst  
- Soft-Boiled  

Giratina @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Dragon Tail  
- Soft-Boiled  
- Spikes  
- Rapid Spin  

Registeel @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Soft-Boiled  
- Entrainment  
- Aromatherapy  
- U-turn  

Regirock @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
- Recover  
- Dragon Tail  
- Magic Coat  
- Stealth Rock  

Giratina-Origin @ Spooky Plate  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Judgment  
- Rapid Spin  
- Secret Sword  
- Soft-Boiled  

Lugia @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Haze  
- Recover  
- Will-O-Wisp  
- Magic Coat