The Enchantress on hearing of the crime lights the fire under her cauldron.
There, the Dervish is thrown into the cauldron along with the magic herbs.
There was a cauldron inside, boiling merrily; but there was no fire to be seen.
A warning whistle came from the sphere heating the cauldron.
This cauldron fell with a horrible crash on Balthasar's head and split his skull.