Mine is "Seki no Jutsu". Since she wanted to protect her teammate, a barrier will be nice. She can put a barrier on her self or to someone else. She can also use the barrier to trap enemies. This type of jutsu is require a good control of chakra. Since she can put a barrier on herself, she can Nullify ninjutsu or even genjutsu. But it would be cool if she can use a swords..