"Given you already expected enough out of me to let me finish this weapon of yours, [member="Krest"], I'm flattered." He offered a droll smile, yet receded to his hoverchair. Sweat slicked his brow, and his hands yet shaked. Alchemy was a wondrous, powerful thing, but it was frustratingly... taxing, it lent him a bothersome vulnerability. If he could melt into a puddle of liquid weariness and fade away to restfulness, he would.
"We have created a weapon with a blade that is, in essence, indestructible. The only vulnerability is the technological complexities of the hilt... and when those are in hands as skilled as yours, I doubt they will reach you. You can give it a worthy name, if you wish — I prefer to leave my tools nameless."
He gestured with broad sweeps of his hands, the blue fires that dotted the cave died away and burned red, a more mundane light returned to fill it, and the woven lines of power began to sweep and bend with the natural currents of the Force. Meticulously, carefully, Antherion wiped away piece by piece every trace that they had been there. Rock shifted and smoothed over.
"Is a favor to be named later too much to ask? You seem to be a man of honor, and as such I feel safe not only asking that of you, but can be confidant in saying I would never ask anything outside the realm of reason." His cheshire smile broadened. "In fact, I have a mind that if I ask something you find amusing, it would hardly require it to be payment of anything, no?"
He would nod, and act in appreciative grace as they parted ways.
"May the Force bow to you. I will... rest. It's a nice cave, after all. It would be horrid to just let it go to waste." As the Sith Lord stepped out of the cavern, each light would flicker out one by one, leaving only two golden eyes, points of light that grew ever more distant as they pierced the darkness, before vanishing into the pooled shadows of the underground.