Accursed Witch // Infectious Curse [Shadows over Innistrad]

Set:	Shadows over Innistrad
Type:	Creature — Human Shaman
Rarity:	Uncommon
Cost:	{3}{B}

Spells your opponents cast that target Accursed Witch cost {1} less to cast.
When Accursed Witch dies, return it to the battlefield transformed under your control attached to target opponent.

Reverse Type:

Enchantment — Aura Curse

Enchant player Spells you cast that target enchanted player cost {1} less to cast. At the beginning of enchanted player's upkeep, that player loses 1 life and you gain 1 life.