Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 160 HP / 252 Atk / 8 SpD / 88 Spe  
Adamant Nature  
- Stone Edge  
- Ice Punch  
- Fire Punch  
- Pursuit  

Reuniclus @ Psychium Z  
Ability: Magic Guard  
EVs: 248 HP / 216 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Psyshock  
- Calm Mind  
- Recover  
- Flash Cannon  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 248 HP / 60 Def / 80 SpD / 120 Spe  
Timid Nature  
IVs: 0 Atk  
- Lava Plume  
- Will-O-Wisp  
- Stealth Rock  
- Taunt  

Tapu Bulu @ Assault Vest  
Ability: Grassy Surge  
EVs: 248 HP / 60 Atk / 56 SpD / 144 Spe  
Adamant Nature  
- Horn Leech  
- Nature's Madness  
- Wood Hammer  
- Superpower  

Mantine @ Leftovers  
Ability: Water Absorb  
EVs: 248 HP / 40 Def / 220 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Defog  
- Roost  

Zygarde @ Choice Band  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Extreme Speed  
- Thousand Arrows  
- Iron Tail  
- Outrage