Answer:

hexer

Answer	Crossword Clue
HEXER	Spell caster
HEXER	Evil charmer
HEXER	Charmer

HEXER	Good speller?
HEXER	One putting on the whammy
HEXER	Practicer of witchcraft: Colloq.
HEXER	Jinxer
HEXER	Charming person?
HEXER	Witch, at times
HEXER	Warlock, e.g.
HEXER	Evil spell caster

HEXER	Evil witch, at times
HEXER	Witch, for one
HEXER	Spellcaster
HEXER	Merlin at times