Ah... so the pilot's younger sister is...
(I found out that whenever Asia murmured like that, she would then stop and fall into a trail of deep thoughts)

...What I can suspect is that if Dunas can take Marr away, then there's a way to deceive and control Core Blaze by telling it that you're Marr's doctor.
I'm sorry, but I can't give you a guarantee that this will work.

Wait... El Nath's... if we're talking about El Nath's Alcaster, then it might be a different story. He's the one that mastered both the field of magic and alchemy. He even took care of me back in the day when I was connected to Magatia. For someone who has knowledge of controlling a living being, he probably also has expert's knowledge on spirits as well.

Please go talk to Alcaster about this matter.
(Asia seemed very cordial and proper in her request)

I'm sorry. That's the only place I can think of.

Eh? Who are you?
(As Alcaster stared right into my eyes, I asked him about the possibilities of acquiring the ability to resurrect)