"The Greenkeeper was charged with guarding the most sacred of places to the Dryads. The spread of blight into such a sanctuary does not bode well for their kind."
Bind On EquipTierVScales With:DEX 90%, STR 65%6.0Weight3000Durability
We can't find any source for this item (quests reward, drop, etc). It's highly probable this item is not obtainable right
now.
It seems that the New Isomir, the Blighted Tender's Spear is obtainable.