House Hydrax

House Medusos was once one of the eight Knight Houses of Imperial Knights discovered on the Knight World of Adrastapol. Initially loyal to the Imperium of Mankind, House Medusos chose to renegate its oaths of fealty to the Emperor during the great conflict of the Horus Heresy, openly siding with the Traitor Warmaster and Primarch of the Sons Of Horus Space Marine Legion, Horus Lupercal. Joined in revolt by House Hydrax, the renegade Houses were destroyed by a great alliance of Adrastapol's remaining Knight Houses: House Chimaeros, House Draconis, House Minotos, House Manticos, House Wyvorn and House Pegasson.

Notable Campaigns
All accounts redacted.

Notable Knights
None listed in current Imperial records.

Notable Personnel
None listed in current Imperial records.

House Colours
The colours of House Medusos are not listed in Imperial records and are suspected to have been purged from all databases.

House Arms
The arms of House Medusos are not listed amongst Imperial records, yet if they followed the pattern adopted by the other knightly Houses of Adrastapol, it is safe to assume that House Medusos' crest bore a variation of the ancient symbol of the Medusa, an ancient figure of hellenistic mythology from Terra itself. Medusa was a mythological creature whose gaze could turn her enemies to stone.