Music to No One's Ears

Steps

 * 1) Kill the following bosses
 * 2) *Mo'iana the Ravenous in Zavith'loa: The Lost Caverns (Advanced Solo)
 * 3) *Valdimus V'Derun in Ossuary: Resonance of Malice (Advanced Solo)

Rewards

 * At least
 * 15
 * 15