Spiruna's Black Crystal

Spiruna's Black Crystal is a Elnath Mt. + Aquaroad quest started by Spiruna.

Requirements

Offer: I am working on an important spell so don't bother me and leave this house immediately. I can't concentrate if a stranger is walking around my house. Leave! Shoo!
I can't believe you'd just barge in to a stranger's home. Are you out of your mind??
Want me to listen to your story? I'm busy.
Do I know of a person named Hella? I don't have time for stupid questions like that.
You've been a really annoying presence here. Hella, you say? I may have heard of the name, but I'm busy right now.
You don't let up, do you. Alright, let's see what you're made of. You're looking for a woman named Hella, right? I know her, but I can't tell you anything else. A few days ago I went to the snowfield looking for some materials for this spell I'm currently working on, and wound up losing my precious Black Crystal. If you find that crystal, then I'll tell you everything I know of. Good luck.
In progress: You haven't found my crystal yet. A few days ago I went to the snowfield looking for some materials for this spell I'm currently working on, and wound up losing my precious Black Crystal. If you find that crystal, then I'll tell you everything I know of. Good luck.
Completion: (Amidst the snowfield stands a pile of rocks covered in snow. Something faintly glimmers between the stones...)