As the party track the potential locations of Element Stones, heavy evidence suggested that this iceberg may be the source of a Ice Stone causing adverse effects. One in which they need to find to learn it's Spell Glyph.
A great iceberg has formed within the Hourglass Sea, one that has caused several ships to go missing, and as a result, trading routes to be adjusted. Changes had to be made to stop sailors from Guradam, Dawnreach and the Shimmer Isles from being lost to the depths of the sea.
The iceberg is surrounded by a thick fog, and many believe the very presence of an iceberg is a magical curse as the Hourglass Sea does not have a suitable climate to host such natural phenomenon.