The Green Knight is a Freeblade Knight, who is rumoured to guard a secret repository filled with ancient archeotech and lost knowledge. However, upon learning of this, the Dreadblade Gilded King has now begun a quest to both find it and slay the Green Knight.[1]
Sources
- 1: Codex: Chaos Knights (8th Edition), pg. 33 - A Saga of Destruction: Eternal Avarice