Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Thunder  
- Ice Beam  
- Roost  

Mew @ Weakness Policy  
Ability: Synchronize  
EVs: 252 HP / 120 Def / 136 Spe  
Bold Nature  
IVs: 0 Atk  
- Cosmic Power  
- Stored Power  
- Body Press  
- Rest  

Clefable @ Sticky Barb  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Soft-Boiled  
- Stealth Rock  
- Trick  

Ditto @ Choice Scarf  
Ability: Imposter  
Hidden Power: Ground  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
- Transform  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Careful Nature  
- Spikes  
- Knock Off  
- Leech Seed  
- Power Whip  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 184 SpD / 28 Spe  
Jolly Nature  
- Swords Dance  
- Facade  
- Earthquake  
- Roost