"That's ingenious," Sonia said with wonder. "But how do you stop the buildup of light within from hurting us?"
Mandy turned to chew them out for not focusing on their mission, and realized that Lysa's voice wasn't so disembodied after all. Her light blonde hair flowed in a slight breeze, as she looked at the android with her sky blue eyes. Mandy had rarely seen Lysa, and had always assumed it was because she was the Pillar of Air, and making herself incorporeal. Now she understood that she chose to remain invisible. Lysa was a beautiful woman by any accounts—all of Lyden's children were—so she didn't understand why she would choose to hide herself.
"I filter it out beneath our feet directly into the ground," she said. "If you were to step on someone and they were still able to see, they would get a confused impression of all the light immediately around us, jumbled and mixed. That is, if it didn't cause them to go blind."