RWBY: Heralds of Remnant

Overview
RWBY: Heralds of Remnant is an on-going AU Fanfic which takes place in an alternate version of Remnant, on which 40 different Faunus called the Heralds of Remnant was resurrected once more to stop an impending danger from destroying everything they cherished so hard to protect.

Post Volume 1
Eons before the Great War, a fierce battle has been fought between the Zenith Paladins and the Brother's Grimm in a place that soon be known as Menagerie, which already resulted in thousands of death and the destruction of the no longer existed Kingdom of Quera. The Grimm was assisted by the Witch Salem and a inter-universal being named Charon the Mad Saint, who's goal is to search for 6 unique Dust Crystals called the Primordial Elements. It was then that the 40 Heralds of Remnant intervened.

Using their united powers, they sacrificed their lives to lock Charon in a prison made of their own Aura, which has shocked Salem, who compares their united strength as of equal to the Brother Gods.