Mithril Dragon Dungeon Masters is a startup that provides services related to Dungeons and Dragons and tabletop RPGs.
They were looking for a logo that incorporates some representation of a dragon, the color of mithril or silver, and a medieval feel without too much complexity.
I came up with four concepts, with a dragon being the dominating feature. While the client liked all of them, they decided to go with this one, with a further request to incorporate a d20 dice to represent the tabletop gaming aspect of their business. I also chose a font that best represents the medieval feel that they were looking for.