The Song of Aegwynn is an epic poem about the Guardian Aegwynn's fight against Sargeras after the Burning Legion had invaded Azeroth for the second time. Sargeras was trying to steal the power of the dragons in the frozen north. During an epic battle in which Aegwynn and the dragons fought against Sargeras and his Legion, Sargeras was seemingly defeated by Aegwynn and buried by her far beneath the sea. Guzbah was constantly asking Khadgar in letters to Karazhan for a transcript of The Song of Aegwynn as he was fascinated with demon-lore.