Deoxys-Speed @ Focus Sash  
Ability: Pressure  
EVs: 252 Atk / 44 SpA / 212 Spe  
Naive Nature  
- Ice Beam  
- Spikes  
- Taunt  
- Extreme Speed  

Palkia @ Lustrous Orb  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spacial Rend  
- Hydro Pump  
- Thunder  
- Draco Meteor  

Dialga @ Shuca Berry  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Draco Meteor  
- Dragon Pulse  
- Fire Blast  

Mewtwo @ Leftovers  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psystrike  
- Aura Sphere  
- Taunt  

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Focus Blast  
- Recover  

Shaymin-Sky @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Seed Flare  
- Air Slash  
- Grass Knot  
- Healing Wish