Rooftop Storm [ISD - 71]

Rarity: R #: 71 Creature Type or Sub Type: Enchantment Rules Text Contains: You may pay 0 rather than pay the mana cost for Zombie creature spells you cast. Flavor: "Let those idiot priests tremble! A new era in unlife begins here and now. Oglor, raise the lightning vane!"—Stitcher Geralf