Venusaur-Mega @ Venusaurite  
Ability: Overgrow  
EVs: 252 HP / 172 Def / 68 SpD / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Leech Seed  
- Sludge Bomb  
- Hidden Power [Fire]  
- Synthesis  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Triple Axel  
- Knock Off  
- Pursuit  
- Ice Shard  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 56 SpA / 168 SpD / 32 Spe  
Sassy Nature  
- Lava Plume  
- Heavy Slam  
- Earth Power  
- Stealth Rock  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Earth Power  
- Clear Smog  
- Recover  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 44 Def / 212 SpD  
Careful Nature  
- Defog  
- Brave Bird  
- Bulk Up  
- Roost  

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Thunderbolt  
- Dazzling Gleam  
- Roost