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

Kyurem @ Choice Specs  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Freeze-Dry  
- Earth Power  
- Draco Meteor  

Magnezone @ Electrium Z  
Ability: Magnet Pull  
EVs: 136 HP / 24 Def / 156 SpA / 192 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Thunderbolt  
- Hidden Power [Fire]  
- Flash Cannon  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Spikes  
- Leech Seed  
- Power Whip  
- Knock Off  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Slack Off  
- Teleport  

Tornadus-Therian (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 88 HP / 176 Def / 32 SpA / 8 SpD / 204 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog