First Apocalypse War

The First Apocalypse War was a massive, global conflict that was waged by multiple parties. It was the culmination of many different apocalypse scenarios from different cultures with the Day of Wrath, Ragnarok, Second Titanomachy, Frashokereti, and other such events. The war would start a Second Age of Magic and a new calendar. Despite being thought to be the end of the world, it failed and the world continued, eventually giving rise to a Second Apocalypse War a thousand years afterwards.