[Bizarre, disturbing, and also not the strangest thing he's seen here. Perhaps the reaction comes from the fact that that creature seems to be at the beck and call of a child.]

[Then again, how is that different from Emporio?]

There may be a spare in the armory for general use - either Roland or Tidus would likely know. Otherwise, you may be able to ask Senku to make you one, though he will likely ask for a favor in return.