Jiang Wu, carrying the divine soil "Xiran Seed", airborne Hufflepuff.
Mandrake? Hum a Chinese folk song and get hypnotized!
Greenhouse vegetable farming? Cedric came over carrying dragon manure: "Do you need any help?"
Halloween feast? The snail noodle hotpot stinks, but Said pushes away the green mist: "...Can I try it?"