When she first hit him, everything turned into slow motion for her. Kat saw the energy ball as it hit his knee, saw him tumble forward to the ground. She almost ran to him, but held herself back as she recalled Gideon's response to her attention. Instead of running, she walked toward Roger, closing the distance between them and held out a hand for him to help him back on his feet.
"I am glad I caught you," Katya replied with a smile, though what she had really meant to say was 'I am glad I did not injure you.' "Now let us see if you can catch me," she countered with a wide grin. It would be interesting to see if she could throw her blasts over her shoulder with any amount of accuracy.
[OOC: You can have her running/jumping over the rocks and such. She's pretty light on her feet, and she knows everything about the layout and what items can support her weight and which ones are loose. She'll be tossing blasts over her shoulder, but they'll probably hit the ground or fly wide. Or you can just post his response to what I posted and then I can explain all of that haha.]