In 2381, Rave was on mission to infiltrate the meetings aboard the USS Atlantis that focused on the Hellonesians joining the Federation. Believing the Hellonesians to be dangerous, Rave sabotaged the meetings: thus forcing the Hellonesians to withdraw their application for the time being. ("The Shadow Maneuvers")
In 2382, Rave received a distress call from the 29th century-Section 31 organization. He then found alien passage into the future, where he attempted to lead the Temporal Cold War in that time while reviving the strength of its Section 31.
In 2410, Rave was on assignment for the Na'khul and time-traveled to this year to retrieve one of their operatives, Sayjan. Unfortunately, Rave became distracted and started assassinating people he believed were in league with either the Iconians or Undine. When he attempted to assassinate Menchez, two time-traveling Vorgon agents intercepted him and transported him away, under arrest. ("There's Always Some Strings Attached")