Yarrow and peppermint leaves. Karth jerked his head at Laithe, and his captain quickly moved to the princess's bags, The peppermint leaves were easily found by scent, and yarrow was a staple part of battlefield medicine. He brought them both back and headed outside to fill a cooking pot with snow for melting. Karth cradled Juliana close as Laithe worked, surprised at the heat radiating from her small body. She was still lucid, so she was safe for now, but if she started raving he'd need to take her outside.
"They're right by," he said quietly. "He's got the plants. How should they be prepared?"
He felt her forehead as he did so, and caught Gwuern eyeing the two of them. His captains expressed no opinions on the subject, but Gwuern seemed... well, quite amused by the whole situation. Karth could tell because the old man looked as if he'd bitten into a sour fruit.