Cavern of Lost Sons

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The Cavern of Lost Sons is a point of interest within Frigid Dunes in Bjora Marches. The entrance is on the west side of the Frigid Dunes. This cavern is full of Sons of Svanir and contains the Raven Gate entrance to the Mystery of Drakkar's Lair light puzzle.

Areas	East: Aberrant Forest • Asgeir's Legacy • Darkrime Delves • Fallen Mountains • Fallen Ruins • Frozen Pass • Jora's Keep • Raven Sanctum • Ravenfrost Caverns • Southern Mountains • Svanir Plateau West: Boreal Pass • Cerulean Hollows • Eaglewatch Rise • Forest of a Thousand Voices • Fractured Lake • Frigid Dunes • Frostborn Cascades • Ice Spire Peaks • Raven Ruins • Rime Glen • Spirits' Refuge • Whispering Depths
Mastery Insights	East: Aberrant Forest • Asgeir's Legacy • Fallen Mountain Overlook • Ravenfrost Caverns • West: Drakkar's Lair • Frozen Waterfall • The Lost Kodan Ship
Achievements	East: Bjora Marches Historian • East Bjora Marches Treasure Hunter • Essence Looter • Hunting Champions • Luminary • Mysteries of the Raven Sanctum • The Hunger • More... West: A Hunger for Knowledge • Bringing Light to the Darkness • Idolatry • Koda Be Praised • Luminiferous • Shadows Creep • Dailies • More...
Meta events	East: Storms of Winter • West: Champion of the Ice Dragon • The Eagle Shrine • The Ox Shrine • The Wolverine Shrine

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