Spark of Evil

{t}: Spark of Evil deals 1 damage to any target.
If you have Witchcraft, she deals 2 damage instead. (You have Witchcraft, if there are six or more witches on the battlefield under your control and/or in your graveyard.)

Dark Magic—You may activate an ability of
this creature from your graveyard by discarding a card in addition to its other costs. If you do, exile this creature at the beginning of the next end step.