"Heh. The other Sword of Victory, was it?" Gilgamesh asks, looking impressed. "That doesn't make it into very many stories - I'd be surprised if it had enough of its own legend to appear as a Noble Phantasm."

Gilgamesh, of all people, is most likely to put stock in how published you are.

"So you claim to be...which one had the other sword, Gawain? Agravain?"

He almost says 'Mordred', but he's not that desperate for a fight.