If you look at skillbooks or future ninjas, ability to suppress debuff immunity isnt an exclusive that will appear only on her. There are many more. Right now she can be used as a counter to any top tier kurama naruto/roshi /root/4th mystery fire lineups. She's here first time, also in rng event, thats a really bad idea to go for her. You can consider her like han, situational pick that is either hit or miss.