She wasn't a warrior. Sadako had never had need to be, and it was evident in how she carried herself. Her shoulders were squared because she was angry, but any sort of grace she had was due to the time she'd spent learning to dance for the theater. She was focusing on trying to locate any human DNA the creature still had, all the while sending psychic missives.
Robyn. Stop this now.
All the while she managed to heal herself and Teja as well, looking around for something to hurt the creature with. She noticed a backpack filled with things and went over to it, moving faster than normal. She could still feel what was wrong with Teja, and after the creature inflicted wounds, they were healed in seconds. The bag held a knife which suited her just fine, and she ran over to jump on the creature's back, aimg to stab hard in the neck.