Mawile-Mega @ Mawilite  
Ability: Huge Power  
EVs: 40 HP / 252 Atk / 216 Spe  
Adamant Nature  
- Play Rough  
- Knock Off  
- Sucker Punch  
- Swords Dance  

Zygarde @ Choice Band  
Ability: Aura Break  
EVs: 20 HP / 252 Atk / 236 Spe  
Adamant Nature  
- Thousand Arrows  
- Iron Tail  
- Glare  
- Extreme Speed  

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

Heatran @ Firium Z  
Ability: Flash Fire  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Toxic  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Wish  
- Soft-Boiled  
- Stealth Rock  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 80 HP / 140 Atk / 84 Def / 204 Spe  
Naive Nature  
- Earthquake  
- U-turn  
- Hidden Power [Ice]  
- Defog