She was intent on not letting him get away, stopping with the projectiles and instead darting forward. And, while her sword was held firm in her right hand, she started forming seals with her left - something Haku was likely to recognize as a danger. In fact, it would be his only warning before an earth pillar shot up from the ground directly behind him with the intent of stopping his retreat in its tracks.

She wasn't going to let him get away, not when she wanted to test close range against him. It might be risky to do a one handed seal like that, considering that she didn't know if her opponent would recognize it for what it was or not. She'd find out in a couple of seconds...