Banishment of the Elder Gods

Era beginning/end

The battles escalate and new hero’s and avatars being born from the Trinity as the victories of the Kin escalate into a divine magic feedback loop.   The war is won, when the magics succeed in banishing the Elder Gods - creating the demonic realms separate from the physical. The magics creates the Astral Sea and outer planes as prisons for the Elder Gods. It forced all the Elder Gods into physical form, and trapped them in the outer hells. Doing so used up much of the primal magic sources.   Remnants of the Elder Gods’ avatars remain, but are destroyed or chased into hiding.