Fire Behind the Flame

The Fire Behind the Flame is the fundamental force underpinning Creation. It's named such because it was discovered during the war against Bal'met when the Sword of Dunamis was used to pierce the Flame of Yggdrasil. The mighty, resurrecting Flame of Yggdrasil is, as it turns out, merely the tip of the iceberg, so to speak. This vast reserve of power is what Bal'met was attempting to access, as absorbing it would have made him the ultimate power in Creation.

After the defeat of Bal'met, Sarapis, the Logos announced he must effectively depart Creation to go spend thousands of years repairing the damage done to the Fire Behind the Flame.