Blacephalon @ Choice Specs  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Knock Off  
- Flamethrower  
- Hidden Power [Ice]  
- Shadow Ball  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 92 Def / 164 SpD  
Careful Nature  
- Spikes  
- Body Press  
- Leech Seed  
- Power Whip  

Clefable @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 244 Def / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Thunder  
- Moonblast  
- Calm Mind  
- Soft-Boiled  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 240 Def / 20 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Defog  
- Toxic  

Kommo-o @ Kommonium Z  
Ability: Bulletproof  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Clanging Scales  
- Close Combat  
- Earthquake  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 252 SpA / 4 SpD / 252 Spe  
Hasty Nature  
- Protect  
- Moonblast  
- Earth Power  
- Diamond Storm