Yes, Elidibus saw. He did not trouble himself much with the departures but he observed those who are affected. Perhaps he would have approached Kiyoiri if he hadn't been tied up in the personal business that was the arrival of a Warrior of Light. Making sure there was something like a truce established had taken priority.

Although the Ascian seems to be studying his surroundings thoughtfully, his attention shifts to Kiyoiri readily enough. At the very least her emotional state and their recent stint as comrades in arms have earned her that much regard. The rifle in question is given a once-over.

"I imagine it would be possible." Rifles and magic ammo are not foreign concepts to him. "Do you have any examples of the ammo it's been designed to use?"

This.... is asked in a gentle tone. He is indeed aware of the origins of the weapon now in Kiyoiri's possession.