Hunting the Wild Hunt( spoiler)Sidequest

[Sweethart Rose]

This quest is from chapter 4 sidequest. I having problems doing this quest.
I use mandrake and I still can't completed the quest. Is there something else that I'm missing. How any mandrake do I need? what best sword style to use.

[kozeph]

i know you got to kill 9 ghost and every time the wild hunt appears u got to put the mandrake in the lanter

as for styles i used fast and group (silver) and igni is very effective there a stone nearby that gives you a bonus in igni i also used specter oil

i hope it helps

im rusty in english

[Sweethart Rose]

Thank you. I was able complete the quest.