Report to Justicar Mariel Trueheart at the Argent Tournament Grounds in Icecrown.
Our forces in Northrend have sent word. Justicar Trueheart requests our immediate assistance.
We must respond to this summons at once, no matter what terrors await us in Icecrown.
A <class> like you would do much to bolster our chances on the battlefield.
You have my word that Orgrimmar will be protected in your absence.
Battle calls, <name>. I trust you are ready.