Lady Inerva Darkvein
Lady Inerva Darkvein is a single phase encounter in which the bosses abilities gain additional augmentations over time as Primal Anima Containers slowly fill up over the course of the encounter. Players need to remove these augmentations by draining Anima Containers that are located around the room.
Lady Inerva Darkvein is the third and last boss in the Catacombs wing, and is unlocked by defeating the Hungering Destroyer.
Lady Inerva Darkvein Quick Tips in Castle Nathria
Move the debuff near to the boss. Tank and kill the add that spawns from it.
33%: The debuffed player is rooted. Move the boss to the player instead.
66%: The debuffed player shoots out Fragments of Shadow orbs when they spawn the add. Dodge these orbs.