The Siege of Piken Square

Overview
Quest Summary: Obtained by: Duke Barradin in Piken Square Requirements: None Reward:
 * Destroy the Charr forces besieging Piken Square.
 * 500 XP
 * Smiting Staff: +4 Energy, Light Damage: 3-4, Two-handed
 * War Hammer: Blunt Damage: 11-17 (req. 3 Hammer Mastery), Two-handed

Mission Text: Ah, good, it's you. You've earned my trust and my respect, and now I must ask for your assistance once again. As you can see, the Charr have us pinned down. Our only chance is to take out Charr captain and break the siege, then take the fight to them. While I ready the troops, I need you to assassinate the Charr captain, then report back to me as soon as possible. Good luck.

Walkthrough
Exit Piken Square and kill the Charr captain out front.