Joining the Assault

Ground Commander Xutjja is located at [58,46].

ORGRIM'S HAMMER Quest Tree From Whiterock

The Crusaders' Pinnacle*                      1)Preparations for War
 |->The Skybreaker(A)*   The Shadow Vault*
 |                         |
1)Orgrim's Hammer------->Opportunity*
 |___________________________________________
 |                  |->2)Mind Tricks        |->D)Blood of the Chosen    
3)The Broken Front  |->D)Slaves to Saronite |->2)Joining the Assault 
 |   +3)Avenge Me!  |->2)Get to Ymirheim!       |->D)Assault by Air   
 |->D)Make Them Pay!   D)King of the Mountain   |->D)Assault by Ground  
 |
 |------------------------>1)Good For Something?
1)Takes One to Know One    3)Volatility-->D)Volatility
3)Poke and Prod            5)Green Technology   
 |________________________ 6)Fringe Science Benefits
 |                       |  |->D)Riding the Wavelength: The Bombardment
3)That's Abominable!     |  |->D)Total Ohmage: The Valley of Lost Hope!
 |->D)That's Abominable! |
 |                      4)Against the Giants
5)Sneak Preview          |->4)Coprous the Defiled
 |->5)Chain of Command   |->4)Basic Chemistry-->D)Neutralizing the Plague
 |->5)Cannot Reproduce
 |  5)Retest Now-->D)Retest Now      
 |
5)Drag and Drop-->D)Drag and Drop
 |->5)Not a Bug-->D)Not a Bug
 |
5)Need More Info----------------->5)No Rest For The Wicked
 |                                 |->D)No Rest For The Wicked
 |                                 |
7)Raise the Barricades----------->8)The Ironwall Rampart
 |->8)Blinding the Eyes in the Sky |
 |  D)Keeping the Alliance Blind   |
 |                                 |
8)Bloodspattered Banners           |
 |_________________________________|  
 |
9)Before the Gate of Horror
 |                   \
9)Shatter the Shards 9)The Guardians of Corp'rethar

Amped for Revolt!(doesn't work/exist)
Quest Zones:
1)Orgrim's Hammer_____2)Ymirheim_____3)Broken Front_____4)Mord'Rethar_____5)Aldur'thar_____6)The Bombardment_____7)Valley of Lost Hope_____8)Valley of Fallen Heroes_____9)Corp'rethar
D)Daily
*Click to see more info about that quest-line.
The Icecrown is done! Leave your comments/sugestions at my comment in Icecrown zone. Thanks everyone who helped me to make it via comments on wowhead and in-game pre-quest tracking.

Opens up the daily quest Assault by Air.