The greatest dps this game has ever seen (at high investment). *Time to tell you all the truth* she isn't great at low investment, but she is good enough that you can use her in any horde content.
If you want to use her in single target situations then she really need her dupes. But the more you put into her, the more she will give back.
The more the better, V3 is minimum to use her in bosses scenarios and V6 is the last breakpoint. If you can't get V6, it's still better to invest in other elements unless you don't have to care about budget.
