Sky High Drive-By (Rayquaza) @ Life Orb  
Ability: Aerilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Boomburst  
- V-create  
- Extreme Speed  
- Strength Sap  

Calamari (Nihilego) @ Black Sludge  
Ability: Sand Stream  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Nuzzle  
- Stealth Rock  
- Shore Up  

Tumbling Down (Groudon) @ Soft Sand  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- Thousand Waves  
- Knock Off  
- Shore Up  

Clipper (Magearna) @ Metronome  
Ability: Pixilate  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Boomburst  
- Rapid Spin  
- Volt Switch  
- Strength Sap  

Ancient Gears (Dialga) @ Leftovers  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 248 Spe  
Bold Nature  
- Core Enforcer  
- Nuzzle  
- Spikes  
- Shore Up  

Toil & Trouble (Dusclops) @ Eviolite  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Haze  
- Milk Drink  
- Parting Shot  
- Entrainment