Blue Rose is a Unique Ring. It can only be used by Sorcerers.
Effect
Lucky Hit: Damaging an enemy has up to a 30% chance to form an exploding Ice Spike, dealing 0 Cold damage. Triple this chance if the enemy is Frozen.
How to get Blue Rose
You can farm this unique from and Duriel, Maggot King. You can also use our handy Target Farming Tool to see which dungeon is best to farm this unique.Andariel, Maiden of Anguish
"Her lover's spirit faded, and in her sorrow she wept frozen tears. Where they fell, roses of the purest ice would blossom each winter." - Greenslade's Tales, Chapter 7: "The Myth of Irina Coldheart"