NA Localization:
"This is our armament, and that's all you need to know!"
"...Brother."
"What is it, Sister?"
"Perhaps it's best if you elaborate a bit more. After all, it's not often for a human to journey with us this far."
"They have the other folks from the Argo who can do the explaining. But maybe you're right. If they have some time to spare...I guess I can talk a little more about it."
"Very good, Brother."
"Our armament consists of my sister's sword and my disc. Both are essentially made of light, or starlight. The invincible adamas, also known as divine steel, was used in its construction."
"Adamas is also used in the Heroic Spirit Odysseus's armor and Noble Phantasm."
"And I think Achilles's shield and armor were also made from adamas."
"Is that so?"
"Maybe...I think?"
"Perhaps it's best to ask him personally, Brother."
"Heh. That's a good idea, Sister. So there you have it, Master. We have some business to attend to, so we'll be off now!"
Fan Translation:
"They're our arms. That's all!"
"…Brother"
"What is it, Sister?"
"Brother, wouldn't it be fine to talk just a bit more? There aren't many humans that have walked together with us like this"
"There's also the bunch from the Argo. But right, if it's only for a bit… Let's talk"
"Yes, Brother"
"Our arms, Sister's sword and my discus. Their true nature is our light, that is, starlight, but at the time of their construction as armaments, the invincible Adamas, the so-called divine steel, was used as the vessel for the materials"
"Adamas is also used for the armor and Noble Phantasm of the Heroic Spirit Odysseus"
"Achilles' shield and armor were supposed to be of Adamas too"
"Was that so?"
"How was it?"
"How about we ask him personally, Brother?"
"Fu. that's quite the bright idea, my Sister. Then Master, some issue came so farewell!"
Bond Level 10 of Dioscuri.
Dioscuri
Increases party's Quick performance by 10%,
Increases party's Arts performance by 10%