Talk to Muzet for a scene to clear all about the truth.
Boss: Muzet (2) [Milla]
This is by far the stupidest and hardest battle because it’s a one on one fight where one good combo from Muzet equals death for you. This is all about patience ; using the Four to attack from a distance and only going in for a melee attack when she arches her back to use Sharpened Roots or she bitches about an apology.
The attack you want to watch out for is Sharpened Whip , as this combo can take you out with ease if you are not at full health. Additionally; all of her spells are not really deadly, but they can’t be blocked and will leave you vulnerable to her attack combos.
Drop: Mystic Emblem
After the scene you will gain the Soul’s Light and be able to proceed to the Nia Khera Hollowmont via the back of Milla’s Shrine .