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

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Hidden Power [Fire]  
- Flash Cannon  

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

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 240 Def / 16 Spe  
Impish Nature  
- Defog  
- Earthquake  
- Stone Edge  
- U-turn  

Alomomola @ Leftovers  
Ability: Regenerator  
EVs: 40 HP / 216 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Wish  
- Protect  

Heatran @ Firium Z  
Ability: Flash Fire  
EVs: 252 HP / 128 SpD / 128 Spe  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Magma Storm  
- Taunt  
- Earth Power