Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 168 HP / 252 Atk / 88 Spe  
Adamant Nature  
- Stealth Rock  
- Stone Edge  
- Ice Punch  
- Fire Punch  

 
Breloom @ Toxic Orb  
Ability: Poison Heal  
EVs: 236 HP / 176 SpD / 96 Spe  
Careful Nature  
- Substitute  
- Spore  
- Leech Seed  
- Focus Punch  

 
Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 248 HP / 164 Def / 88 SpD / 8 Spe  
Calm Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Pain Split  
- Will-O-Wisp  

 
Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 232 Atk / 68 Def / 208 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Explosion  

 
Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 6 Spe  
- Volt Switch  
- Fleur Cannon  
- Hidden Power [Fire]  
- Iron Head  

 
Tornadus-Therian @ Flyinium Z  
Ability: Regenerator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- Taunt  
- Defog