World of Warcraft Quests involving Princess Theradras:
Western Plaguelands Alliance Quest
All Along the Watchtowers 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 Commander Ashlam Valorfist in Chillwind Camp, Western Plaguelands.
Dearest Natalia - (Step 1) Commander Mar'alith at Cenarion Hold in Silithus wants you to question the inhabitants of Bronzebeard's Encampment. You will find Bronzebeard's Encampment south of Cenarion Hold.
Once you have gathered the requested information, return to Commander Mar'alith.
High Chief Winterfall - (Step 3) Donova Snowden in Winterspring wants you to defeat High Chief Winterfall.
The Hinterlands Horde Quest
Message to the Wildhammer - (Step 1) Otho Moji'ko at Revantusk Village in the Hinterlands wants you to slaughter 15 Highvale Outrunners, 15 Highvale Scouts, 15 Highvale Marksman and 15 Highvale Rangers. Return to him when this task is complete.
You can find the Highvale high elves at the Quel'Danil Lodge in the northwestern region of the Hinterlands.
The Battle of Darrowshire Place the Relic Bundle at the Darrowshire town square.
Prevent Davil Lightfire's death until the death of Horgus.
Prevent Captain Redpath's death until Redpath the Corrupted appears.
Defeat Redpath the Corrupted.
Speak with the spirit of Joseph Redpath when he appears at the town square, then speak with Pamela at her home.
Alliance & Horde
The Restless Souls - Part II - (Step 2) Use Egan's Blaster on the ghostly and spectral citizens of Stratholme. When the restless spirits break free from their ghostly shells, use the blaster again - freedom will be theirs!
Free 15 Restless Spirits and return to Egan.
Blasted Lands Alliance & Horde
The Stones That Bind Us - (Step 3) Free nine Servants of Razelikh, three Servants of Sevine, three Servants of Allistarj, and three Servants of Grol. Return to the Fallen Hero when your task is complete. You must remain within close proximity of the stones or the process will fail.
Wild Guardians - (Step 1) Trull Failbane in Felwood wants you to kill 15 Raging Owlbeasts and 15 Ragged Owlbeasts.