2 tsp chopped milk of locust
Squished egg of griffin
A piggybank of fresh dew chopped on Midsummer's morn
1 tsp desiccated nipple of unicorn
A shoebox of poisonous toadstools mashed when Halley's comet is in the sky
A skull of hailstones crushed at the summer solstice
Spit on, then steam in the cauldron with three gerbils.
Induces enchanted talking animals to grow mushrooms out of their ears, and makes young men with bad reputations eat until they burst.