Text (UD): 1/1. ; {2}{U},{Tap}: Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way.
You can reveal zero cards, and the controller of the spell can pay {0} to stop this or not pay {0} and let it be countered. [DeLaney 1999/06/01]
Note - This card was creature type "Wizard" until Oracle 2007/10/01, when it became "Human Wizard".
