Phase 1 : Red shield and White shield, then hit her with everyone. Dodge Gold Rush.
Phase 2 : Use black damage weapons. Try to dodge her Mimicry and Da Capo attacks. You can tank The Heaven's attack with high black defense or just use Black shields.
Phase 3 : Use red or white damage long range weapons. Wait until she moves to the side of the room, then go in and shoot her. Use Black shield when she uses The Heaven. Regroup and finish her off with The Rabbits.
Phase 4 : Might need a bit of luck if she goes in to hunt mode and you want to have 0 deaths. Try to bait her attack with the marked employee by moving between two rooms.
Gold Rush is free if she does it, just hit her with everyone after she stops.
![](https://s2.save4k.ru/pic/Qke7zMJsATA/mqdefault.jpg)