@JeremyECrawford can Lightning Lure pull creatures vertically?
— Ryan George (@RyanGeo37166641) June 10, 2016
The pull of lightning lure must be in a straight line, which can be horizontal, vertical, or diagonal. #DnD https://t.co/2Mt1PbCVeT
— Jeremy Crawford (@JeremyECrawford) July 6, 2016