The caster can whisper messages and receive whispered replies with little chance of being overheard. The caster designates each creature to be included in the
spell effect. When the caster whispers, the whispered message is audible to all of the targeted creatures who are within
range. Magical
silence, 1 foot of stone, 1 inch of common metal (or a thin sheet of lead), or 3 feet of wood or dirt blocks the
spell. The message, however, does not have to travel in a straight line. It can circumvent a barrier if there is an open path between the caster and the subject, and the path's entire length lies within the
spell's
range. The creatures who receive the message can whisper a reply that the caster hears. The
spell transmits sound, not meaning. It doesn't transcend language barriers.