Volcarona @ Firium Z  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Hidden Power [Ground]  
- Fire Blast  
- Giga Drain  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Nature's Madness  
- Scald  
- Taunt  
- Defog  

Zeraora @ Expert Belt  
Ability: Volt Absorb  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Plasma Fists  
- Close Combat  
- Knock Off  
- Hidden Power [Ice]  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 92 Def / 164 SpD  
Sassy Nature  
IVs: 0 Spe  
- Spikes  
- Leech Seed  
- Power Whip  
- Gyro Ball  

Latios-Mega @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Psychic  
- Earthquake  
- Ice Beam  
- Roost  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- U-turn  
- Earthquake  
- Stone Edge