The artifact takes the form of a crystalline disc etched with intricate symbols and frozen patterns. It emits an eerie, ambient hum that amplifies the otherworldly sounds of ice formations, distorting and shifting in frequency based on its proximity to the course's terrain and obstacles.

The Rimefrost Resonator serves as a mystical guide for those seeking to unravel the mystery of the ice phoenix's return, revealing hidden clues and messages through its resonant vibrations and distortions.