Accursed Witch // Infectious Curse

Accursed WitchCreature — Human Shaman

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

Infectious CurseEnchantment — 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.