Zal'Kazzir's Forbidden Lore
Zal'Kazzir can hear what he calls the "Songs of Life"; this is his interpretation of the 'Black Speak', the words of true and utter evil. His name may seem incongruous with the nature of the words, but he identifies them Aeryth empowering those who will defend her; even those who would use evil to fight evil. Aeryth represents life, and Izrador represents death.