Mudslide [Ice Age] Efreet where X is the number

where X is the number of times the letter of your choice appears in that creature's name

sacrifice Peacekeeper unless you pay {1}{W}

Set: Magic 2013 Type: Sorcery Rarity: Mythic Cost: {6}{R}{R}{R} Exile all permanents

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

prevent the next 1 damage that would be dealt to that permanent or player this turn

Mudslide [Ice Age] Efreet where X is the numberSet: Ice Age Type: Enchantment Rarity: Rare Cost: {2}{R} Creatures without flying don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped creatures without flying they control and pay {2} for each creature chosen this way. If the player does, untap those creatures.