Silence

2nd-‐‑level illusion (ritual) Casting Time: 1 action Range: 120 feet Components: V, S Duration: Concentration, up to 10 minutes For the duration, no sound can be created within or pass through a 20-‐‑foot-‐‑radius sphere centered on a point you choose within range. Any creature or object entirely inside the sphere is immune to thunder damage, and creatures are deafened while entirely inside it. Casting a spell that includes a verbal component is impossible there.