Keymasters are thin blue-skinned creatures that would look almost identical to humans if not for their four arms and long tails. They have an obsession with locks and keys, cloistering themselves in dusty rooms trying to pick the most complex locks and safes, though if need be, they can open incredibly complicated locks with just a touch from their tails. Rarely do keymasters become criminals, even with their power of unlocking, as they see crime as beneath them, fit only for wretches and fools.