Lady of the Night: Thoughts on long term outcomes?

I hope it wont have any negative impacts towards Amarisa since she's from icemist right? Or maybe the lady of the night wont harm her. Or maybe that would make her permanently reside in tremadans' tower with me or be its master if the character i chose is not a mage or cleric?

Bruh... Complete the quest as you like, nothing will effect amarisa