I'm Brittany Nightshade of the Atrum Angelus coven. I have spent many years traveling and learning about the Craft of Magick. One area of Magick that is typically shied away from by practitioners is Black Magick.
The Rule of Three amongst other things such as the Wiccan Reed's validity have been debated for decades and it's considered taboo by the majority of the community. That being said it is still openly practiced and I myself find The Dark Arts to be a magnificent way to reach your full potential.
I've taken the section of my Book of Shadows pertaining to Black Magick, brushed it up a bit and added some spells from a few of my coven sisters in hopes to present them and make them as accessible as possible to anyone who wishes to walk The Left Hand Path.
I've also included some basic information on Runes and a glossary for commonly used words related to Witchcraft towards the end of the book.
I've tweaked these spells to fit my needs from time to time and you can do the same as the words aren't what give the spells power, your energy is what really matters, so feel free to do the same and change what you want to suit your own needs. Let the rituals be the vessel that carries your enemies to their demise.