The Unknown Traveller is an extra-dimensional being with a mysterious origin. While the being usually appears bipedal, it can take almost any form. It usually appears in a form similar to the natives of the dimension it is visiting. What it wears (if anything) changes from dimension to dimension. (The form in the image is the standard form it takes while on any Earth with powered heroes and villains, although it can also appear female or entirely androgynous.) If the Unknown Traveller has a true gender, it is unknown.