Phase 3, she also has the one shot abilities like Raiden, the only way to stop this and disable her charging period which leads her to enter "Observer's State" a time frame for dmg output. To stop her from performing it, you need to successfully find the "real" Cecilia amongst the clones.
Comments
To spot the real Cecilia in the mind scape, Lukas will aid you in battle to identify her by surrounding her with glowing purple butterflies. All taunts have butterflies, you really need to find the glowing purple ones.
Worry not, she's actually nerfed after the Archon Quest for this area. Your main objective is to survive rather than defeat her in the AQ.
Now onto the made-up permanent event. It's an event that's set in the Labyrinth underneath the manor! The twist for this Labyrinth is that it shifts!!
It's kinda like the Elysian Realm but worse. I'm still fixing stuff here and there for the balancing.
The whole Labyrinth thing was inspired by Labyrinth Warriors event, & Daedalus' Labyrinth from Percy Jackson where it shifts!!