Text (PT+errata): As an additional cost to cast ~this~, sacrifice a creature. ; ~this~ deals damage to target opponent equal to the sacrificed creature's power. [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.
