Diancie-Mega @ Diancite  
Ability: Clear Body  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Moonblast  
- Protect  
- Stealth Rock  
- Diamond Storm  

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Solar Beam  
- Magma Storm  
- Earth Power  
- Taunt  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Ice Shard  
- Knock Off  
- Pursuit  

Tapu Bulu @ Leftovers  
Ability: Grassy Surge  
EVs: 248 HP / 56 Def / 204 SpD  
Impish Nature  
- Bulk Up  
- Synthesis  
- Superpower  
- Horn Leech  

Zapdos @ Leftovers  
Ability: Static  
EVs: 248 HP / 244 Def / 16 SpD  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Heat Wave  
- Defog  
- Roost  

Zygarde @ Weakness Policy  
Ability: Aura Break  
EVs: 140 Atk / 188 SpD / 180 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Pain Split  
- Extreme Speed