The Adamantite Dragon
Once known as Walker of Dark Paths, the Adamantite Dragon is one of bad temper and dark thoughts. He stalks the world below the world and closely examines that which might be hurtful or dangerous, be it a path of magic or a new weapon.
His role, thus, was that of a watch-keeper, of sorts, an inspector of things thought perilous and evil. It is said that the Walker does, from his own heart, know of evil and darkness, and is thus the only one whom could understand others of true evil.
Barely seen in the world of old, the Adamantite stood strong and soldiered on through his predefined path in the world, never relishing his duty, but never abandoning it either.