Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Roost  
- Ice Fang  
- Earthquake  
- Fire Fang  

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

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

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 248 HP / 232 Def / 20 SpA / 8 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Fleur Cannon  
- Thunderbolt  
- Pain Split  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 248 HP / 248 SpD / 12 Spe  
Careful Nature  
- Rapid Spin  
- Stealth Rock  
- Earthquake  
- Iron Head  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 180 Def / 80 SpD  
Bold Nature  
- Recover  
- Scald  
- Haze  
- Poison Jab