2. However, when the "Bloody Heart" is returned to the task-giver, it does not disappear from your inventory.
3. So, a single "Bloody Heart" can be used by a group to complete the quest by dropping the item after returning to the task-giver.
4. And you can keep the "Bloody Heart" and pass it off to another group so they can save a lot time (or sell/trade/whatever).
Yes, we did kill the mob multiple times before figuring this out.
