@JeremyECrawford @mikemearls @ChrisPerkinsDnD Spellcasting focus. Can a bard use their voice for this? Or a dance?
— Matthew Roderick (@tazyMatt) September 11, 2016
A spellcasting focus subs for a material component. Your voice is a verbal component. Dance would be somatic. #DnD https://t.co/lvmvyPiALw
— Jeremy Crawford (@JeremyECrawford) September 12, 2016