[Skatche]

But then what would mages use...?

I'm not particularly happy about the state of Dustari, how they spend 90% of your time trying to keep harmless explorers out of the castle, how there is such common resentment between fellow Dustari... but I'm not going to complain. If you don't like roleplaying with Dustari then leave them alone. Eventually they'll die out from sheer boredom. If you don't like being in the kingdom, then leave. Eventually they'll die out from lack of members. The same applies to any kingdom or guild.