@JeremyECrawford @mikemearls Can dispel magic end a prismatic wall and all of it's effects with one casting of dispel magic?
— Bryan Geek (@Gilwenlive) April 18, 2016
Only the violet layer of prismatic wall is affected by dispel magic and only after the other layers are gone. #DnD https://t.co/GQtAjtCNTd
— Jeremy Crawford (@JeremyECrawford) April 22, 2016