Venusaur-Mega @ Venusaurite  
Ability: Thick Fat  
EVs: 248 HP / 220 Def / 20 SpD / 20 Spe  
Bold Nature  
- Hidden Power [Ice]  
- Synthesis  
- Giga Drain  
- Earthquake  

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

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 236 HP / 52 Def / 108 SpD / 112 Spe  
Jolly Nature  
- Substitute  
- Coil  
- Toxic  
- Thousand Arrows  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 224 SpD / 32 Spe  
Careful Nature  
- Iron Head  
- U-turn  
- Wish  
- Protect  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Toxic  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Calm Mind  
- Stealth Rock  
- Soft-Boiled