User blog comment:Wifall/God Eater: Faded Memories Episode 08/@comment-24799642-20150615204439/@comment-14812118-20150615211758

I imagine that normal weapons would harm them, but since they cannot damage the core, they cannot truly kill the Aragami.

That's just what I think because, you know, I doubt Aragami are invulnerable to non-Oracle based attacks. They probably die if they are crushed by a falling wall. It's just that they're probably very resistant to said attacks.