Dark Sister
From A Wiki of Ice and Fire
Dark Sister is a famous Valyrian steel longsword, one of two ancestral swords of House Targaryen (the other being Blackfyre). Dark Sister is was wielded by at least one woman during its history and is last known to have been wielded by Bloodraven.
History
The sword was in the possession of the Targaryens since before the War of Conquest and probably passed down the line by inheritance. It was known to be wielded by:
- Visenya Targaryen - Aegon's elder sister and wife
- Prince Aemon the Dragonknight
- Lord Bloodraven. [1]
Whereabouts
It is unknown whether Bloodraven was allowed to take the sword with him when he was sent to the Night’s Watch. The sword's current whereabouts have as yet not been revealed.