Stargate Atlantis - Season Five of SGA featured a return of the Asgard in “The Lost Tribe." The Asgard puppet was an expensive asset that the writers wanted to work back in.
Stargate Atlantis Season 5 Episode 11 - The Lost Tribe - video Dailymotion
Rewatching "The Lost Tribe", one of the best plot twist in the Pegasus Galaxy in my opinion. Which one is yours? : r/Stargate
Stargate: 8 Awesome Alien Races We Only Saw Once » GateWorld
Asgard Vanir Class 1 by dolynick on DeviantArt
Asgard/Lost-Tribe Vanir image - StarGate - Earth mod for X³: Terran Conflict - Mod DB