@JeremyECrawford I can't seem to find any info on how Deep Speech actually works; could you help clear this up please? Is it telepathy?
— Orannis (@Orannis0) May 17, 2017
Deep Speech is a language (see PH, 123). You speak it. #DnD https://t.co/t1VNE7Y42V
— Jeremy Crawford (@JeremyECrawford) May 17, 2017