Krillon

A giant kraken mentioned by Greg The Mariner or "Old Greg" in his Gregory's Journal Entry. This massive sea monster usually lies on the bottom of the floor, creating sea life for his own enjoyment but only surfaces to war against his brother Gruton and to serve the whims of his master.
This monstrosity has been known to destroy coastal cities, entire fishing fleets, and any ships that impede on its territory. In past ages, Krillon partnered up with his siblings Gruton, Arnon - The Queen of Decay, and Octom to defeat the armies of the elves, dwarves and men. They were only thwarted by the interventions of the metallic dragons and an unknown warlord.