Charming a Creature of the Night Spell

This is a spell to charm a creature of the night, found in Ye Olde Spell Booke in King's Quest VI.

Ingredients
The ingredients for the spell are as follows.


 * 1 Skull full of hot Oak Embers
 * A bit of sulphur (Brimstone)
 * 1 Strand of a pure-hearted maiden's Hair

Directions
Add Hair and Brimstone to Skull of Embers. In presence of Creature, speak incantation over skull.

Incantation
Creature of Night, to me succumb! Fire and Brimstone leave the numb. Purity bind thee like a chain. To do what 'ere I now ordain!