Doppelganger (Dungeons & Dragons) - Changelings

Changelings

Changelings are a playable race in the Eberron campaign setting. In 3.5 edition, they are a race descended from half-human/half-Doppelgangers. They breed true, like Doppelgangers do, but have slightly more distinct facial features in their natural form. Changelings also have more-typically human proportions than doppelgangers, and naturally grow fine white hair from their scalps (although this can be altered with normally by the changeling's Change Shape ability). Changelings can only change their physical appearance, not including their clothes, and they cannot Detect Thoughts. In D&D 3.5, their favored class is Rogue. In 4th edition, "Changeling" is merely another word for "Doppelganger".