Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- Ice Fang  
- Roost  
- Fire Fang 
 
Heatran @ Steelium Z  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Flash Cannon  
- Taunt  

Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Hidden Power [Ice]  
- Hurricane  
- Defog  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 48 Def / 208 SpD  
Careful Nature  
- Leech Seed  
- Knock Off / Protect  
- Spikes  
- Power Whip  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 236 HP / 160 Atk / 112 Spe  
Jolly Nature  
- Thousand Arrows  
- Glare  
- Substitute  
- Coil  

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