Siv guards the ancient treasure, awaiting its true master. Whomever can best her is worthy of its vast wealth and her undying loyalty. The cache is not limited to the golden coins, as Siv herself is also part of it.
However, none able to resist her might have appeared. Bound by her mission, she continues to wait as millennia pass, enduring the inevitable loneliness.
See Sparkling Scales Siv.
Anti-boss skill for the Fathoms Below raid event.