If a player is averting their gaze from a Medusa, can they still target it with spells that don't target, eg sacred flame?
— Michael Pogrebinsky (@Pogman42) November 22, 2016
A spell says if you must see its target. If it doesn't, you don't. #DnD https://t.co/I499H6Rj0k
— Jeremy Crawford (@JeremyECrawford) November 23, 2016