Kobolds

A people of the Okk line native to Adradia, closely related to Gremlins, Trow and Goblins, Kobolds are a mainly subterranean species of hairy Goblin, specializing in tunneling and underground engineering.  Kobolds build massive underground hives cities with tunnels running miles into the ground.

Kobold architects and engineers are highly advanced, their battle tactics specialize in traps, specialized tools and tunnel fighting tactics, making them highly dangerous and effective in their home territory.

Kobolds remained unconquered during the Mogg wars on Adradia, later joining the Goblins and Ogres to colonize Onaria in the Gorbol Migration.  The Kobolds fought a series of wars with the Gnomes, invading and conquering part of their northern territory, settling in the land of Gwythendir.