Melim

Melim is an ancient cave dragon living in the cast tunnels stretching beneath Lavera (1st layer).
During the years of fear Ishraktar killed many dragons. But some he didn't kill. Instead he broke there will and enslaved as his own. Melim was once a young blue dragon that soared the skies above Lavera. It loved to travel and feel the wind beneath its wing and so it happened it was caught in the battle between its Topaz breatheren and Ishraktar. The bone knight took what Melim held highest, his ability to fly, and transformed Melim into something new.
In shame Melim hide as deep as it could, just as Ishraktar had planned. Wrecking hamocking within the mining caves the enemies of Ishraktar has one more problem to take care of. But Melim fled even deeper, into the (names of first layer), where he became known as a deity of power and chaos. How is not known but children he got and so a new species of dragons was created.
A god/patron for cave dwellers and some dragons