I got her 4* for 8.5k - 9k and i am really happy with the investment. She is an awesome ninja for an otherwise moderate low spender and i am using her at level 58 with WM/ Karin/ Shizune with Lightning tiger. It gives me a 9 hit combo a whole lot of poison, immobile is in first position and i made it so far to super kage in arena with this formation. I chose to get her because i want to run empress formations only.