Obstagoon @ Flame Orb  
Ability: Guts  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Facade  
- Knock Off  
- Close Combat  
- Switcheroo  

Magearna @ Choice Specs  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Flash Cannon  
- Volt Switch  
- Trick  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 112 HP / 144 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Protect  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 108 Def / 148 Spe  
Impish Nature  
- Earthquake  
- Defog  
- Toxic  
- Protect  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 144 Def / 112 SpD  
Sassy Nature  
- Scald  
- Recover  
- Knock Off  
- Toxic  

Clefable @ Sticky Barb  
Ability: Magic Guard  
EVs: 252 HP / 212 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Stealth Rock  
- Trick  
- Soft-Boiled