[Well, he definitely won't be useless here...]

So wait, this Medusa persona put a sword inside of your blood? And all of your weapons can talk. [COOOOOOL] You want to get to the village, right? Come on. We'll walk.

[They will walk and talk. He whistles a little at Soren, who chirps back and will be staying above them, thank you, Crona's freaked him out. Onward!!]