Crush the Dawnblade is part of the Shattered Sun Offensive storyline. Once players have recovered the Sun's Reach Harbor, this quest replaces [70 Daily] Taking the Harbor.
Magister Ilastar at Sun's Reach Armory wants you to slay 6 Dawnblade Summoners, 6 Dawnblade Blood Knights and 3 Dawnblade Marksmen.
We've driven the Dawnblade army out of the Sun's Reach Harbor. Sun's Reach is ours in its entirety. Yet somehow... I'm not entirely satisfied.
I want you to go to Dawnstar Village, west of here, and slay any surviving Dawnblade combatants. They sealed their fate when they followed Kael to this place.
You will receive: 4 40
Have you slain the dawnblade scum, <name>?
What thoughts go through Prince Kael'thas Sunstrider's head when he hears of his armies' defeats?
Does he feel despair? Helplessness? Fear?
I sure hope so.