Tethras System
From Warhammer 40k - Lexicanum
The Tethras System is a star system of Imperial space, located in the Lirac Sub-Sector of the Charadon Sector in Ultima Segmentum.[1a][1b]
History
Tethras was regarded as the most powerful system in the Lirac Sub, due to the presence of the major Knight World of Kolossi - home to the Knights of House Raven.[1a]
During the Charadon Campaign, the Tethras System was invaded by the Chaos hordes of Be'lakor the Dark Master. Utilising Chaos sorcery, Be'lakor corrupted Kolossi and transported it away from the Charadon Sector to the other side of the Great Rift.[2]
Known Worlds
- Kolossi – Knight World.[1a] At one point home to House Raven[1a], Kolossi was stolen from the Tethras System during the Charadon Campaign and transported to the Imperium Nihilus - now renamed Korvosi and corrupted into the home of the Chaos Knights of House Korvax.[2]
Sources
- 1: War Zone Charadon - Act I: The Book of Rust:
- 2: Codex: Chaos Knights (9th Edition), pg. 28 — House Korvax
