Hero Only (100+)
The major two of note: Jihad Cloak of Protection and Jihad Cloak of Power
This is by far the hardest task in the MUD. The quest is designed to take you days (if not weeks) to prepare for, and then many hours to complete (non-stop). It is highly recommended you have someone in your group who has completed it before so they can advise you on how to best proceed.