World of Warcraft Quests involving Young Night Web Spider:
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.
Doctor Theolen Krastinov, the Butcher Find Doctor Theolen Krastinov inside the Scholomance. Destroy him, then burn the Remains of Eva Sarkhoff and the Remains of Lucien Sarkhoff. Return to Eva Sarkhoff when the task is complete.
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.
Deathknell Horde Quest
Night Web's Hollow - (Step 1) Executor Arren wants you to kill 10 Young Night Web Spiders and 8 Night Web Spiders.
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.
Darkshore Alliance Quest
WANTED: Murkdeep! Find and slay the murloc known as Murkdeep. The creature is thought to be defending the murloc huts south of Auberdine along the water.
Report the death of Murkdeep to Sentinel Glynda Nal'Shea in Auberdine.