Complete the Icecrown storylines listed below.

Criteria (all required)
     » Crusader Bridenbrad: (all required)
          »  Light Within the Darkness
     » In Defiance of the Scourge: (all required)
          »  The Crusaders' Pinnacle
     » Mord'rethar: The Death Gate: (any required)
          » Alliance: (all required)
               »  Coprous the Defiled
               »  Basic Chemistry
          » Horde: (all required)
               »  Coprous the Defiled
               »  Basic Chemistry
     » Aldur'thar: The Desolation Gate: (any required)
          »  No Rest For The Wicked
          »  No Rest For The Wicked
     » Corp'rethar: The Horror Gate: (any required)
          » Alliance: (all required)
               »  The Guardians of Corp'rethar
               »  Shatter the Shards
          » Horde: (all required)
               »  The Guardians of Corp'rethar
               »  Shatter the Shards
     » What's Yours Is Mine: (any required)
          »  The Shadow Vault
          »  The Shadow Vault
     » Seizing Saronite: (all required)
          »  Seeds of Chaos
          »  Amidst the Confusion
     » Malykriss: The Vile Hold: (all required)
          »  The Fate of Bloodbane
     » The Unthinkable: (all required)
          »  Battle at Valhalas: Final Challenge
     » Teaching the Meaning of Fear: (all required)
          »  The Flesh Giant Champion
     » The Heart of the Lich King: (any required)
          »  Tirion's Gambit
          »  Tirion's Gambit

Criteria of (1)

Criteria of tree (2)

Category (21)