User blog comment:Merlinfan/A sword forged in a dragon's breath?/@comment-5572953-20121216104544/@comment-5572953-20121216105529

Merlinfan, just did some more research (although already knew this but forgot) in some alternate legend, Clarent is actually Arthur's at first, that's why it's Excalibur's brother, but Mordred gets his hands on it somehow