The Prigga Dredgion didn't just abduct Daevas.

They also kidnapped spirits, beasts, sacred animals, Sapiens and all other creatures that had any abilities and took them to Narakkalli.

We still don't know enough about it all, but there must have been many losses.

You show him the Drakan Sword.

Isn't that a Drakan weapon? It looks different to the ones wielded by the Ereshkigal Legion.

No doubt. I wouldn't have thought it possible but it seems even Drakan have been brought to Narakkalli.

If they're even prepared to sacrifice their own people... then the Ereshkigal Legion must be in a real hurry.

I'll report this to my superiors. Please take care of the rest.

Completion:

You found a sword in Narakkalli that seemed to belong to a Drakan and you gave it to Bastiel.

Bastiel said that the Ereshkigal Balaur not only kidnapped Daevas, but also spirits, animals, Sapiens and even Drakan.

Not only that, but the Ereshkigal Legion seemed to be in such a hurry that they even sacrificed their own people. He promised to report this to his superiors.