@JeremyECrawford Can silence interrupt a spell caster? I.e. cleric readies silence, trigger is enemy begins spell casting.

— Jonathan Ripper (@Webfactor8) October 21, 2015

As DM, I'd allow a readied silence spell to interrupt the casting of a spell with a verbal component. #DnD https://t.co/C8tpMcEXTg

— Jeremy Crawford (@JeremyECrawford) October 21, 2015