Eclipse is the daughter of the late Sir Tiberius Moontail, a former city guard of Felinia, and current wielder of the sword Leogriffe. Eclipse is bold, sharp-witted, and a fierce fighter, a master at both sword-fighting and archery. She is also kind-hearted and devoted to those she cares about, especially towards her boyfriend, Turbo Vulpe. She is known to be something of a beauty by cat standards, especially for her curvaceous figure. Her sword, empowered with ice magic, represents her cool demeanor, and she has been noted to never miss her mark when she shoots an arrow.