Elden Wars: Age Of Ragnarok

The Lands Between is gone. Not only the land, but the planet. All thanks to the Erd Tree. A being that created its own mind for the hatred for Queen Marika, the original ruler. Now the Erd Tree grows through the cosmos. Despite the planet gone, the Golden Order still lived but the Golden Order is no more. They are now known as the Elden Empire, an empire of advanced technology and under the true ruler, Zeferos, The Great Angel, a being who only seeks humanity's rise to battle the Erd Tree's chaos. Alongside him is the last living offspring of Queen Marika, Mohgwyn The Great Mage, a changed Demi-god that raises his adopted son, Il'dia Morningstar, an Altieria that was born with all the capability of magic and Advanced Magic. As life continued with war still lingering, an unexpected move created by the Erd Tree shifted the events within this story, this shift is the rise of Queen Marika within her mortal state, godless as Mohgwyn's Demi-god siblings come to life, corrupted into conflict. However, the Erd Tree's chaos is not as strong as it may seem. Other factions that rise to bring chaos for their own goal. With the help of other factions, the Elden Empire will not stand alone within the battle as more cosmic events occur left and right.

Inspiration of Elden Ring, Star Wars, Warhammer 40k, Warhammer Age Of Sigmar, and Warhammer factions (I do not own any of them)