Dead statues spewing with ancient energy found only by those who choose to adventure into the unknown
Going on a limb here with Empyrean CitadelNope.. I stalked your highscores profile and it's a training spot you'll be able to visit in 9 levels
I'll give another hint though since it was probably too hard:
To harvest me you must sail across the unknown. I can be woven into objects or used to charge weapons. I am the combination of positive and negative.
I am ancestral energy found on Uncharted Isles!
ohhhhh.... Hmmm, 9 Levels Could be.. Plagues End maybe... which could be Prif. Prif has the items to create crystal tier equipment but there isn't an ocean to cross...Nope... here's the answer since I guess I made it too difficult
If you look under that spoiler, I actually hid the answer to my riddle in black text. You have to hover over the spoiler, and then highlight all the text to see it