True black magic deals with the abolishment of outer world into self.
Ill will towards others and 'techniques' of hate are a mark of incompetence; these can not be called black magic.
Black magic is clean.
Black magic is powerful.
Black magic is Loving - black magic is the pure Love of self.
Along with power, black magic brings responsibility: Responsibility to the 'self' aspect of 'Self'.
Pure black magic constitutes the backbone of self, it creates and purifies at the core.
Black magic flows inward until abolishment.
Abolishment of what?
Blackness is polarized; it is one part of the black-white polarity.
The magic happens when polarity and separation are abolished!
All flows according to Your presence.