Lets remember that last time Nexon did a "revamp" to Kannas based of the complaints of people that didn't even play them, they took away half their ranges. The issue here is everyone seeing Kanna as a mule and not as an actual character in the game. Kanna is not a commodity to make your life easier is another character that people actually play. Get off your high horse and stop demanding nerfs to a class you don't even play.
On the one hand you lament the fact that Kanna is seen as a mule character by the majority of the players, on the other hand you don't want them to remove kishin spawn effect (which is the very reason that makes kanna a mule character). You can't have your cake and eat it too.
Since EU is getting a new reboot server, it would be nice to bring back this event quest (lvl up 5 chars to 100) to further attract players to the new server.
I think I speak for all NL/NW mains when I say we NEED permanent throwing star NX sale. It's been literal years since we had these in perm style (we don't even have the full range right now, most of it have been removed)