Eternatus @ Leppa Berry  
Ability: Sticky Hold  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Defog  
- Anchor Shot  
- Milk Drink  
- Recycle  

Dialga @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Haze  
- Stealth Rock  
- Roost  
- Anchor Shot  

Giratina @ Safety Goggles  
Ability: Prankster  
Level: 99  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Haze  
- Roost  
- Strength Sap  
- Core Enforcer  

Cresselia (F) @ Shed Shell  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Knock Off  
- Roost  
- Anchor Shot  
- Purify  

Zamazenta-Crowned @ Leftovers  
Ability: Ice Scales  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Low Kick  
- Anchor Shot  
- Topsy-Turvy  
- Roost  

Ho-Oh @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
IVs: 0 Atk  
- Heal Bell  
- Defog  
- Roost  
- Teleport