Knights of Favonius Spark Knight. And then disappearing from the stern gaze of Acting Grand Master Jean. time in solitary confinement gives lots of time to think about new gunpowder formulas. An explosives expert and a regular at the Knights of Favonius's confinement room. Klee is an energetic and outgoing girl who takes after her mother, Alice. She has a particular talent for creating explosives and is not fazed by the sound of explosions. In part due to her young age, Klee can be very naïve.