Dialga @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 216 SpD / 40 Spe  
Calm Nature  
- Stealth Rock  
- Dragon Tail  
- Flash Cannon  
- Draco Meteor  

Clefable @ Heavy-Duty Boots  
Ability: Unaware  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Knock Off  
- Moonblast  
- Calm Mind  
- Soft-Boiled  

Giratina @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Substitute  
- Protect  
- Shadow Ball  
- Dragon Tail  

Naganadel @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Spikes  
- U-turn  
- Dragon Pulse  
- Sludge Wave  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Future Sight  
- Scald  
- Teleport  
- Slack Off  

Zamazenta @ Heavy-Duty Boots  
Ability: Dauntless Shield  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Crunch  
- Psychic Fangs  
- Howl