Complete these first; The Wrath of Rath'mael is the final step.

1. 1
   Rear Guard Patrol · level 11

   Kill 8 Bleeding Horrors and 8 Wandering Spirits, then report back to Linnea at her camp.

   Pick up: Deathguard Linnea, camp south-east of Brill, Tirisfal Glades
2. 2
   Rear Guard Patrol · level 13

   Kill Riptear in north-east Tirisfal Glades and bring Riptear's Heart to Deathguard Linnea.

   Pick up: Deathguard Linnea, camp south-east of Brill, Tirisfal Glades
3. 3
   The Wrath of Rath'mael