I've only had reason to use mine here during new arrival day, at least so far.

[So he'll tentatively hope that they indeed won't need them for anything beyond that, and so if she stays out of the arena than she won't need it at all.]

But if you've never fired one it's definitely a good idea to practice first. Otherwise, you might be able to trade it for something more useful to you.

[You never know, here.]