Text (PT+errata): Cast ~this~ only during the declare attackers step and only if you've been attacked this step. ; Destroy target nonblack attacking creature. [Oracle 2009/07/08]
Vintage tournaments (see Rule 911) banned this card until 2005/10/20 because it only appears in Portal.
Legacy tournaments (see Rule 911) banned this card until 2005/10/20 because it only appears in Portal.
Extended tournaments (see Rule 913) have always banned this card.
Standard (Type 2) tournaments (see Rule 914) have always banned this card.
Note - This card was of type "Sorcery" and not "Instant" until Oracle 2005/10/01.
