Well, she wasn't actually planning on him coming after her (though it would have been convenient). Once she was finished setting things up, she returned to about where she remembered him to be.

The point was for him to see her, but not just...approaching, so she did try to do that stealthily, searching for where he was, and once spotting him, sending a hail of earth spikes down at him. She doubted they would contact, but the point was mostly to get him to attack her again, so she could lead him into traps anyway.