The Psychic Reveal support power, in no better explained way than its core functionality, allows the Psychic Radar to uncover a small radius of the map's shroud. However, the side-effect of this ability was a distinct noise in the affected area which gave away its use to allies and enemies alike. If used upon an area covered by a Gap generator, that area would be shown very briefly before being covered again, supposing the Gap Generator was powered.
Yuri Third World War Arsenal 
