Origin
Adva is one of the Dark Gods and the “Master of the Continuum Gates”. She is able to teleport herself and considerable cargo across the universe. She also has the ability to see through the gates, casting her gaze everywhere in a manner of seconds. Making both the trader and information master of the Dark Gods.
Creation
Adva was created by Dan Jurgens and John Romita, Jr. Her first appearance was in Thor #4.