Lyn

I would probably say either Brash Assault or ATK or SPD depending on what you want to accomplish, but Brash Assault is probably the best choice.

The Effect one, the one that gives you free brash assault

I have +spd -res, and I used the effect. Much more useful, especially if you have Wrath.

I have a +speed-res, and I am thinking about doing the +attack option. I'm not wasting wrath, death blow, or life and death on her. Doing FURY, and sword breaker.