Text (5th+errata): Exile two target nonartifact creatures. ~this~ deals 5 damage to you. [Oracle 2009/07/08]
Must have 2 targets at time of casting in order to be declared. [Duelist Magazine #3, Page 6]
If one target is removed or becomes invalid after declaration, the other target is still affected. [bethmo 1994/09/15] You take the damage if at least one target is removed from the game. [D'Angelo 1995/05/17]
