Blaziken @ Choice Band  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Flare Blitz  
- Close Combat  
- U-turn  
- Stone Edge  

Groudon @ Leftovers  
Ability: Drought  
EVs: 252 HP / 240 SpD / 16 Spe  
Careful Nature  
- Earthquake  
- Dragon Claw  
- Stealth Rock  
- Thunder Wave  

Skarmory @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 232 SpD / 24 Spe  
Careful Nature  
- Spikes  
- Whirlwind  
- Roost  
- Brave Bird  

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
EVs: 96 HP / 160 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Focus Blast  
- Recover  
- Calm Mind  

Dialga @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 240 SpD / 16 Spe  
Careful Nature  
- Bulk Up  
- Dragon Claw  
- Rest  
- Sleep Talk  

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