A shoebox of hemlock swiped when kestrels gather in flocks
1 cup of mashed hair of magpie
2 cups of diced moustache of cockatrice
A pinch of chopped body of locust
1 cup of crushed fur of locust
Play music to, then roast in the cauldron at dawn.
Induces trolls who live under bridges to grow cress on their heads, and makes large pumpkins grow wings.