Set: Gatecrash
Rarity: Common
Card Number: 37/249
Printing/Finishes: Normal & Foil
Colors: Blue
Mana Cost: {1}{U}
Mana Value (CMC): 2
Release Date: 2013-02-01
Tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)