Gjunheim
Gjunheim was a Deathwatch Sergeant stationed on the Watch Fortress Haltmoat, when it began receiving numerous reports of ships disappearing near the Tiamet System.[1]
In order to determine what had happened to the ships, Watch Commander Vilnus sent Gjunheim and his Kill-Team to survey the system held by Hive Fleet Tiamet. The Kill-Team was able to infiltrate the System and land upon the Jungle World Ziaphoria, where they discovered a continent-spanning organic conical structure. When they got near it, however, the structure pulsed and sent out a tsunami of psychic energy that rolled across the world. This overwhelmed the defences of the Kill-Team's Librarian and caused his head to explode, which alerted the Hive Fleet to their presence. As the Tyranids closed in on them, Gjunheim managed to send one final vox transmission to the Kill-Team's orbiting Corvus Blackstar, warning of the nightmare they had uncovered, before the Space Marines were killed by the Xenos. The Corvus was able to reach their ship, which then escaped from the Tiamet System and returned to Haltmoat with Gjunheim's message.[1]
Sources
- 1: Codex: Tyranids (8th Edition), pg. 38 — Hive Fleet Tiamet: A Nightmare Unearthed