World of Warcraft Quests involving Scarlet Missionary:
Western Plaguelands Horde Quest
All Along the Watchtowers (Horde) Using the Beacon Torch, mark each tower in Andorhal; you will need to stand in the doorway of the tower to successfully mark it.
Once all four towers are marked, return the Beacon Torch to High Executor Derrington at the Bulwark, Western Plaguelands.
Curing the Sick - (Step 4) Use the Curative Animal Salve on 10 Sickly Gazelles that are located throughout the northern part of the Barrens; doing so should cure them. Sickly Gazelles have been reported north of the east-west road that runs through the Crossroads.
Stratholme Alliance & Horde
Dead Man's Plea Go into Stratholme and rescue Ysida Harmon from Baron Rivendare.
Blackrock Mountain Horde Quest
Disharmony of Flame Travel to the quarry in Blackrock Mountain and slay Overmaster Pyron. Return to Thunderheart when you have completed this assignment.
Priest Horde Quest
Garments of Darkness (Undead Priest) Find Deathguard Kel and heal his wounds using Lesser Heal (Rank 2). Afterwards, grant him Power Word: Fortitude and then return to Dark Cleric Beryl in Brill.