Heracross-Mega @ Heracronite  
Ability: Guts  
EVs: 48 HP / 208 Atk / 252 Spe  
Adamant Nature  
- Swords Dance  
- Substitute  
- Close Combat  
- Rock Blast  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 248 HP / 144 SpD / 116 Spe  
Jolly Nature  
- Stealth Rock  
- Iron Head  
- U-turn  
- Healing Wish  

Zapdos @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Discharge  
- Heat Wave  
- Roost  
- Defog  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 248 HP / 64 Atk / 196 Spe  
Jolly Nature  
- U-turn  
- Earthquake  
- Hidden Power [Ice]  
- Defog  

Toxapex @ Payapa Berry  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic  
- Toxic Spikes  
- Recover  
- Scald  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 240 Atk / 88 SpD / 180 Spe  
Adamant Nature  
- Glare  
- Thousand Arrows  
- Protect  
- Dragon Dance