Aerodactyl @ Choice Band  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Head Smash  
- Brave Bird  
- Earthquake  
- Accelerock  

Terrakion @ Rockium Z  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Accelerock  
- Diamond Storm  
- Close Combat  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 188 HP / 96 Def / 192 SpD / 32 Spe  
Careful Nature  
- Dragon Dance  
- Substitute  
- Shore Up  
- Thousand Arrows  

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

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk / 30 Spe  
- Roost  
- Volt Switch  
- Steam Eruption  
- Defog  

Venusaur-Mega @ Venusaurite  
Ability: Thick Fat  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Strength Sap  
- Seed Flare  
- Sludge Bomb  
- Hidden Power [Fire]