Silandra had run ahead, circling the lip of the immense shaft. As Rooper watched, she flipped into the air and dived, her shield flaring to life as her lightsaber ignited.
Her lightsaber whooshed, spilling dark crystals as she launched herself from the back of one creature to the next, using them like stepping stones as she worked to slow their frenzied assault on the alcove.

Star Wars The High Republic Quest For The Hidden City Chapter 30 Page 260