Would Anyone Benefit From a Deft Harpoon?

Oscar works pretty well with a speed refined Deft Harpoon. The biggest problem, imo, is that refined slaying weapons grossly outclass pretty much everything else. Offensive units who make use of every stat are good candidates.

honestly, deft harpoon literally gets outclassed by tannenboom now (and other weapons too), so there is no reason to fodder her, i would just merge her, or keep her if you are in desperate need of reposition