@JeremyECrawford @ChrisPerkinsDnD would an earthquake spell have any extra effects if it was cast in the underdark / underground in general?
— Jacob (@JHTheHurricane) March 22, 2017
At the DM's discretion. #WOTCstaff https://t.co/KNuym9J6Ut
— Christopher Perkins (@ChrisPerkinsDnD) March 23, 2017