Actually, she just wanted their chakra.You can't just list a bunch of powers and say "GG EZ". She had no idea how to use those powers to their full potential. Naruto and Sasuke beat her with pure skill. She had a nuke, they won with a well thrown stone.
They died here:
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Had she not saw Hagormo and Hamura and didn't want their chakra. Ash Bone would have ended the series a solid 19 chapters early.