She has no innate weaknesses inside the weapon wheel so she's unlikely to get one shot. This means she'll pretty much always have a chance to use her Reprisal.Nah, Kagero is awesome. She is perfect for softening up other characters so my melee heroes can kill them safely without damage. Mine is level 27 and can hold her own against units in the low 30s. I also only have a 4star version. The only drawback is that she's a bit of a glass cannon.