Black magic
'black magic?' is the definition.
(I know that witchery is a type of black magic)
This is the entire clue.
(Another definition for witchery that I've seen is " Sorcery".)
'black magic' is the definition.
(I know that black magic can be written as sorcery)
This is all the clue.
(Other definitions for sorcery that I've seen before include "Trickery" , "devilish practices" , "spells etc?" , "Use of magic" , "practice being aligned with the devil?" .)
'black magic' is the definition.
(I know that black magic can be written as necromancy)
This is the entire clue.
(Another definition for necromancy that I've seen is " magic".)