Sound Bubble (5e Spell)
From D&D Wiki
|Casting time:||1 action|
|Range:||Self (10-foot radius)|
|Components:||V,S,M (A blown egg shell or a soap bubble)|
|Duration:||Concentration, up to 1 minute|
The caster erects an immobile barrier that blocks sound from exiting or entering the spell's area. The bubble does not block observations made into the area, thus one might observe from outside the bubble a clumsy fighter in heavy armor trip and fall and even read the curse word from his lips, but will hear nothing. The barrier may also impede certain aspects of spells such as being able to receive the verbal commands of an enchantment spell that originate outside the bubble. The bubble blocks harmful sound based spells this spell's level and lower. Higher level sound based spells interacting with the bubble immediately pop the bubble and end this spell, but those who were inside receive a +2 bonus to checks to resist that spell.
At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher the bubble becomes mobile moving with the caster.