Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Solar Beam  
- Stealth Rock  

Tapu Bulu @ Choice Band  
Ability: Grassy Surge  
EVs: 84 HP / 248 Atk / 176 Spe  
Adamant Nature  
- Wood Hammer  
- Horn Leech  
- Superpower  
- Stone Edge  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Hidden Power: Ice  
EVs: 252 HP / 112 Def / 144 Spe  
Impish Nature  
- Earthquake  
- Hidden Power [Ice]  
- Defog  
- U-turn  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 72 Def / 188 SpD  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Ice Beam  
- Hidden Power [Fire]  
- Volt Switch  

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

Latias-Mega @ Latiasite  
Ability: Levitate  
Shiny: Yes  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
- Calm Mind  
- Stored Power  
- Ice Beam  
- Roost