Cloak of Invisibility [Mirage] Scarecrow Set: Guilds of Ravnica Type:

Set: Guilds of Ravnica Type: Instant Rarity: Rare Cost: {1}{B} Undergrowth — Search your library for a black card with mana value less than or equal to the number of creature cards in your graveyard

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Every page cost a life

With the Izzet occupied elsewhere

(Put the top two cards of your library into your graveyard

Cloak of Invisibility [Mirage] Scarecrow Set: Guilds of Ravnica Type:Set: Mirage Type: Enchantment Aura Rarity: Common Cost: {U} Enchant creature Enchanted creature has phasing and can't be blocked except by Walls. (It phases in or out before its controller untaps during each of their untap steps. While it's phased out, it's treated as though it doesn't exist.) "Useful . . . if you can find it." Pashad ibn Asim, Suq'Ata trader