Keldeo @ Choice Specs  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Secret Sword  
- Air Slash  
- Flip Turn  

Scizor @ Choice Band  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Bullet Punch  
- U-turn  
- Superpower  
- Pursuit  

Rotom-Heat @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Volt Switch  
- Overheat  
- Pain Split  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Stealth Rock  
- Diamond Storm  
- Moonblast  
- Earth Power  

Tapu Bulu @ Life Orb  
Ability: Grassy Surge  
EVs: 184 HP / 228 Atk / 96 Spe  
Adamant Nature  
- Swords Dance  
- Horn Leech  
- Stone Edge  
- Zen Headbutt  

Latias (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Draco Meteor  
- Healing Wish  
- Trick