Latias (F) @ Firium Z  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Roost  
- Psyshock  
- Mystical Fire  

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

Keldeo @ Choice Scarf  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Flip Turn  
- Hydro Pump  
- Secret Sword  
- Icy Wind  

Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 252 HP / 196 Def / 56 SpD / 4 Spe  
Impish Nature  
- Body Slam  
- Defog  
- Heal Bell  
- Roost  

Hippowdon @ Rocky Helmet  
Ability: Sand Force  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Earthquake  
- Slack Off  
- Whirlwind  
- Stealth Rock  

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