Tirion's Gambit quest chain

This is a very long Icecrown quest chain that eventually culminates in  [80] Tirion's Gambit.

Entry Quests

1.  [80] Preparations for War /  [80] Preparations for War
2.  [78] Judgment Day Comes!

Complete both

Crusader's Pinnacle

1.  [78] Honor Above All Else
2.  [78] Scourge Tactics
   • Side quest:  [78] Curing The Incurable
   • Side quest:  [78] Defending The Vanguard
3.  [78] If There Are Survivors...
4.  [78] Into The Wild Green Yonder
5.  [78] A Cold Front Approaches
6.  [78] The Last Line Of Defense
7.  [78] Once More Unto The Breach, Hero
8. Complete both:
   •  [78] The Purging Of Scourgeholme
   •  [78] The Scourgestone
9.  [79] The Air Stands Still
10. Complete all three:
    •  [78] The Restless Dead
    •  [79] The Stone That Started A Revolution
    •  [79] It Could Kill Us All
11.  [79] Into The Frozen Heart Of Northrend
12.  [79] The Battle For Crusaders' Pinnacle
13.  [79] The Crusaders' Pinnacle

The Shadow Vault

1.  [80] It's All Fun and Games /  [80] It's All Fun and Games
2.  [80] I Have an Idea, But First...
3.  [80] Free Your Mind
4.  [80] If He Cannot Be Turned /  [80] If He Cannot Be Turned
5.  [80] The Shadow Vault /  [80] The Shadow Vault

Field Repairs

1.  [80] Exploiting an Opening /  [80] Opportunity
2.  [80] Securing the Perimeter /  [80] Establishing Superiority
3.  [80] Set it Off! /  [80] Blow it Up!
4.  [80] A Short Fuse
5.  [80] A Voice in the Dark
6.  [80] Time to Hide
7.  [80] Return to the Surface /  [80] Return to the Surface
8.  [80] Field Repairs /  [80] Field Repairs

Futility

1.  [80] Do Your Worst
2.  [80] Army of the Damned
3.  [80] Futility /  [80] Futility
4.  [80] Sindragosa's Fall /  [80] Cradle of the Frostbrood

Tirion's Gambit

1.  [80] Where Dragons Fell
2.  [80] Time for Answers
3.  [80] The Hunter and the Prince
4.  [80] Knowledge is a Terrible Burden /  [80] Knowledge is a Terrible Burden
5.  [80] Tirion's Help /  [80] Argent Aid
6.  [80] Tirion's Gambit