Nimblewright Detector

To activate the nimblewright detector, a character must hold down its trigger. When the activated device comes within 500 feet of a nimblewright other than Nim, the umbrella begins to spin, whir, and click. The spinning, whirring, and clicking accelerates as the distance to the target lessens, reaching maximum velocity and volume when a nimblewright other than Nim is within 30 feet of the device.