So (almost) every class in this game has a quest which involves hitting an enemy with a certain skill of his/her class in EW/BSQ.
Destroyers (and maybe an other class) don't have these quests and I don't think this is fair. They mostly have kill quests and sometimes hit (a class).
I think destroyers need to have 2 skill involved quests, like other classes.
Now you might think that destroyers do enough damage and are there to kill, this might be true but if you are not stacked with attack rings and 6* ele cards it's near impossible to kill a strong tank.
Other classes can just run up to them and hit them with their skill from the quest, while destroyers have to struggle and try to shred trough their resist/def.
So I suggest that you add 2 skill quests in the missions like:
Hit 1 enemy with sniping or Hit 1 enemy with flashbang.
I think this will make EW much more balanced.
Leave some suggestions in the comments and I'd love to see this change!