Creature â Human Shaman
Spells your opponents cast that target Accursed Witch cost less to cast.
When Accursed Witch dies, return it to the battlefield transformed under your control attached to target opponent.
For more information on double-faced cards, see the Shadows over Innistrad mechanics article (http://magic.wizards.com/en/articles/archive/feature/shadows-over-innistrad-mechanics).
If an effect causes Accursed Witch to transform on the battlefield, rather than leaving it and returning transformed, then Infectious Curse doesnâ€™t become attached to any player and is put into your graveyard. This wonâ€™t cause abilities that trigger when a creature leaves the battlefield to trigger.
Accursed Witchâ€™s first ability affects all spells cast by your opponents that target it, including Aura spells and spells that have additional targets. It doesnâ€™t affect abilities.