Song of the Swamp

In 4606 AR, the Human ran countries of Yamasa and Lirgen were struck with a devastating hurricane. The Eye of Abendego destroyed these human civilisations, and flooded the land with water, storms, and death. The remains of the great kingdoms were turned into salt water marshlands.
With the absence of the humans, the Boggards, cannabilistic toad folk who rule the swamp, had free reign to take over what was left of the Sodden Lands.
The Boggards tribes in their rise to power, comitted a grave heresy. Many amongst them saw this destructive force as divinely created, attributing it's creation to Rovagug, the Great Destroyer. A holy war broke out, and almost completely wiped out the old faith.
Only one tribe remains, the last worshippers of Gogunta, the Mother of Boggards. The old faith demands action and violence, and yet to survive, they have hidden like rats. Hoping to grow so that one day, they can reclaim the swamp.
Will the next generation of Gogunta's followers be enough to save the faith from extinction? Or will their foes prove to powerful for them to overcome?

The following is a story based on a DnD campaign that we never got round to finishing. The main characters are based on the characters my players came up with.