Avesta of Black and White

Chapter 14 - Wings Of Darkness

Nahid is freed, unleashes her power creating Aka Manah, leading to mass deaths of Star Spirits like Vohu Manah, opens a rift to the Age of Zero, and mutates Ferdows, culminating in Magsarion killing Nahid, Sirius, and the mutated Ferdows, leaving only himself and Quinn as remaining Yazata