Rupture does not deal damage when getting moved upwards, by e.g. any Impale-like spell, or Toss. It used to damage on upward movement during the early beta and was fixed not to do so. But the loop sound was not fixed along with it. It still reacts on upwards movement, getting louder when tossed in the air, while not taking damage from it.

The loop sound should only react on horizontal movement, just like its damage.