City of Daggers
Changelings are a type of humanoid believed to be descended from Dopllegangers, they possess the ability to change at will almost every aspect of their body to a limited degree, height, musculature, bone structure, colour and texture can all be manipulated at will.
They naturally appear as pale willowy humanoids with vague indistinct features, blank white eyes and white wispy hair.
The shapechanging ability of a Changeling means that they can effectively disguise themselves as a member of any gender or species, this has often led to them being employed as spies, thieves and assassins, giving the race a rather poor public image. Most beings are naturally distrustful of Changelings as they assume their nature is deceitful at best.