Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 80 Atk / 252 SpA / 176 Spe  
Hasty Nature  
- Moonblast  
- Rock Polish  
- Earth Power  
- Diamond Storm  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 60 Def / 4 SpA / 192 SpD  
Calm Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flash Cannon  
- King's Shield  
- Toxic  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- U-turn  
- Flash Cannon  
- Dark Pulse  
- Draco Meteor  

Landorus-Therian (M) @ Rockium Z  
Ability: Intimidate  
EVs: 112 HP / 144 Atk / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Earthquake  
- Swords Dance  
- Stone Edge  

Rotom-Wash @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 HP / 144 Def / 80 SpA / 32 Spe  
Bold Nature  
IVs: 0 Atk  
- Pain Split  
- Defog  
- Volt Switch  
- Hydro Pump  

Cinderace @ Heavy-Duty Boots  
Ability: Libero  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- U-turn  
- Pyro Ball  
- Gunk Shot  
- High Jump Kick