The Vassalians are a little-known xenos species from the Eastern Fringe.

They were waging a war against their xenos neighbours the Donarathi until the arrival of Hive Fleet Jormungandr in the late 41st Millennium.

Facing the Tyranid invasion, they accepted the uneasy truce proposed by High Admiral Vortigern Hanroth to join his loose alliance of various fleets with their Slavebird starships.

In 995.M41, during the subsequent Battle of Black Nebula, Hanroth and his unlikely allies shattered Hive Fleet Jormungandr.


  • Codex: Tyranids (5th Edition), pg. 26
Community content is available under CC-BY-SA unless otherwise noted.