[BUG] Reva GAC omi applies Deathmark on extra chars

The GAC omi for Reva's leadership is only supposed to apply Deathmark when purge is dispelled on the enemy character whose turn it currently is. However, it sometimes gets applied to extra characters. See this clip for Reva Inquisitors vs Queen Amidala. Queen opens up with a debuff dispell and gets Deathmarked, but so does Master Qui-Gon when it should be applied only to her. No other character gets Deathmark applied to them, just QGJ.