Apparently this summer banner likes to give me bad IV reds. Just got a -Atk Karla, not shortly after getting a -Atk Distant Def fodder for Julius.
Should I keep her or fodder the bitch? And is Vassal's Blade better than Wo Dao?
Ehh, I say fodder. ESW is incredibly useful on the right unit, especially with the speed meta going around (my Navarre works wonders with it). And Wrath is also a great skill to have on a heavy hitting special using unit.
And Vassals blade is technically better than Wo Dao but don't even think about inheriting it because only Karla can use it.
Well, what's her boon? If it's speed, then I actually would recommend using her. Vassals blade and wrath actually patch up her attack (at 48 with bane, I believe?), so with additional speed and the effects of Wrath and V.Blade, it doesn't mean like she's doing nothing. And even then, her base attack at a bane still isn't bad, it's very workable.
But if her boon is something like def or res, then I wouldn't really recommend her. If that's the case, just wait until you can find a unit who can effectively use Wrath or even ESW if you manage to find a use in it on someone, even if you aren't a fan of Wave skills.
Or if you can't find a unit for either of those options, you can always send her home for those sweet, sweet feathers.
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