Ring of Boreas
A bit of crystallized ice from the Great Wolf King of the North. This land was once a realm of sub-zero blizzards and ice storms filled with razor-sharp ice shards, all at the command of Boreas. Though its powers may have diminished, flash-freezing the land is still a breeze.
Only obtainable as a possible reward after defeating Andrius level 70 or higher in the Wolf of the North Challenge.