Are Gunners bossing classes?

Okay wow, I did not bring up the bonuses of other types of arrows. Also if you were to buy those uncommon arrows in stores that sell them, it would still generally be cheaper than having to deal with stars. Also almost every shop in the game sells regular arrows that cost 1 meso per arrow, which I'm sure a lot of bowman can deal with.

regular arrows give 0 attack, making them useless.