Remnant of the Ancients was a virtual representation of one of Kassandra's genetic memories, relived by Layla Hassan through the Portable Animus HR-8.5.
Kassandra:Amorges is dealt with, and I have his blade. But it's useless... Broken, and the metal is strange. I should find a blacksmith. The Oikos of the Olympians has a blacksmith known for his skill in working rare metals. I should take the sword there.
Kassandra travelled to the Oikos of the Olympians in Phokis. She spoke with an artisan smith.
Kassandra took out the broken sword and showed it to the blacksmith.
Kassandra:Have you seen anything like this before?
Artisan Smith:Zeus' balls! Do you know what this is?
Kassandra:Broken?
Artisan Smith:It's adamantine! This stuff is priceless! And I don't mind telling you I'm the one man in the islands who knows how to properly work it. I'll need more adamantine to fix it, though. A lot more.
Artisan Smith:I wish I could say yes, but then I'd be lying... Bring me more, and I'll make you a sword fit for a god.
Kassandra left to collect more of the necklaces. She returned to the blacksmith after killing more members of the Order of the Ancients.
Artisan Smith:You're back! You got it didn't you? I can smell Adamantine, and you smell good!
Kassandra handed over the necklaces once more.
(repeats until all Ancients slain)
Kassandra:Here. Don't tell me you need more, because I've run out of necks to cut it from.
Artisan Smith:There's real passion behind your words, I can feel it. I'm personally glad to say that these will do. The blood on them is a nice touch, by the way. Helps with the quenching.