|Although this article is based on canonical information, the actual name of this subject is conjectural.|
- “Blessed by the knight who first slew the Demon. If all else fails, this might stop it. I think.”
- ―Kendra Young[src]
The "Blessed Sword" was a sword blessed by the knight who first slew the demon Acathla. The sword eventually made its way into the hands of the Watchers' Council. Kendra Young gave it to Buffy Summers, hoping it would be capable of slaying Acathla once again in case the demon was awakened.