Really have to be careful of those cleaves from the hands and living liquid in the last phase especially with those Physical vulnerability debuff stacks. Lots of shielding and healing, very fun solo.
https://store.playstation.com/#!/tid=CUSA00572_00
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Check out the solo log playlist here:
https://youtube.com/playlist?list=PLINlIAxoV4FamRg4t_Ce971k2-72M6VU3