Stensia Uprising [Innistrad: Crimson Vow]

Set: Innistrad: Crimson Vow Type: Enchantment Rarity: Rare Cost: {2}{R}{R} At the beginning of your end step, create a 1/1 red Human creature token. Then if you control exactly thirteen permanents, you may sacrifice Stensia Uprising. When you do, it deals 7 damage to any target. "Vampires have done nothing but take from us. Tonight, we reclaim what's ours!"