Counter target spell. At the beginning of your next main phase, add an amount of ◊ to your mana pool equal to that spell's converted mana cost.
Illus. Mark Tedin
MYTHICSPOILER.COM THE CYCLICAL MTG SPOILER
MythicSpoiler is a dedicated visual spoiler, designed to let you EXPLORE, DISCOVER and EXPERIENCE new Magic the Gathering sets in a simple, sortable gallery.
MAGIC 2014
MODERN MASTERS 
DRAGON'S MAZE 
GATECRASH 
RETURN TO RAVNICA
MORE SETS
