@JeremyECrawford @mikemearls If I move directly through a medium creature's space, does this cost 15ft or 20ft of movement?
— Dominic Dalton (@djddalton) August 5, 2015
It costs 15 ft. of movement when you do that. https://t.co/XH8RZmMYg4
— Jeremy Crawford (@JeremyECrawford) August 11, 2015