Serperior @ Choice Scarf  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Glare  
- Defog  
- Knock Off  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 1 Atk  
- Ice Beam  
- Hidden Power [Ground]  
- Thunder Wave  
- Roost  

Kyurem-Black @ Electrium Z  
Ability: Teravolt  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Substitute  
- Fusion Bolt  
- Ice Beam  
- Earth Power  

Clefable @ Life Orb  
Ability: Magic Guard  
EVs: 64 HP / 252 SpA / 192 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Thunderbolt  
- Fire Blast  
- Soft-Boiled  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Sassy Nature  
- Spikes  
- Leech Seed  
- Thunder Wave  
- Power Whip  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 76 SpD / 136 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- U-turn  
- Roost