Acorn of Echoing Whispers

Wondrous item, uncommon

This smooth, polished acorn is warm to the touch and gently hums when held close to your ear.

• Once per day, you can whisper a message into the acorn and plant it in the ground. For the next hour, any creature that comes within 10 feet of the acorn hears your whispered message as if it were echoing faintly on the wind.
• Alternatively, you can listen through the acorn for 10 minutes, hearing faint whispers of any creature that passes nearby (as per clairvoyance, sound only, 10-foot radius).
• If planted in rich soil under moonlight, the acorn grows into a tiny shrub that hums lullabies for a day before wilting.