A faceted crystalline artifact that refracts light in brilliant azure hues, the Riftfrost Resonator possesses the ability to amplify and interpret otherworldly sounds and vibrations. Its surface is etched with intricate symbols that seem to resonate in response to specific mystical frequencies.

The Riftfrost Resonator does not take direct action, but instead serves as a tool to aid investigators by detecting the presence of the Ice Phoenix, amplifying strange phenomena for analysis, and providing cryptic clues in the form of its resonant symbols and intricate etchings.