Text (LG+errata): 1/1. ; Whenever an opponent casts an instant spell other than the first instant spell that player casts each turn, ~this~ deals 4 damage to him or her. [Oracle 2009/07/08]
It tracks the instant count for each player separately. [D'Angelo 1999/02/04]
Extended tournaments (see Rule 913) have always banned this card.
Note - This card was creature type "Druid" until Oracle 2007/10/01, when it became "Human Druid".
