Xatu @ Focus Sash  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
IVs: 0 Spe  
- Trick Room  
- U-turn  
- Heat Wave  
- Roost  

Palkia @ Haban Berry  
Ability: Pressure  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Thunder  
- Spacial Rend  
- Surf  
- Fire Blast  

Dialga @ Life Orb  
Ability: Pressure  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Aura Sphere  
- Draco Meteor  
- Thunder  

Kyogre @ Choice Specs  
Ability: Drizzle  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Water Spout  
- Surf  
- Ice Beam  
- Thunder  

Arceus-Fighting @ Fist Plate  
Ability: Multitype  
EVs: 252 HP / 76 Def / 180 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Judgment  
- Ice Beam  
- Recover  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 248 HP / 252 Atk / 4 SpD / 4 Spe  
Adamant Nature  
- Destiny Bond  
- Magic Coat  
- Shadow Sneak  
- Dragon Tail