Katara got to her feet, and saw that Booth was injured in his leg, She moved over to him and pulled some of the water from her waterskin and applied it to the leg. For a momennt, the leg glowed, and then it stopped.

"This will have to do for now," Katara said. "I can't go more extensive because I might need to erect a shield at any time. He should at least be able to walk on the leg."