Heracross-Mega @ Heracronite  
Ability: Moxie  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Rock Blast  
- Close Combat  
- Substitute  
- Swords Dance  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Smart Strike  
- Knock Off  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Knock Off  
- Ice Shard  
- Pursuit  

Tornadus-Therian (M) @ Flyinium Z  
Ability: Regenerator  
EVs: 240 HP / 76 SpA / 192 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 248 HP / 64 Def / 44 SpD / 152 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Ice Fang  
- Roost  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 224 SpD / 36 Spe  
Sassy Nature  
- Fleur Cannon  
- Iron Head  
- Hidden Power [Fire]  
- Volt Switch