Text (TE+errata): 1/1. ; {2}{B}{B}: Exile ~this~ and target creature unless that creature's controller pays {2}. Activate this ability only if ~this~ is in your graveyard. [Oracle 2009/07/08]
Since it is removed as part of the effect and not part of the cost, you can activate its ability more than once in a single stack. [D'Angelo 1998/02/03]
A creature with Protection from Creatures cannot be targeted by this card's ability. [D'Angelo 2003/07/23]
