Kat is a lean wood elf with copper-brown skin, long dark hair braided with bits of green cord, and alert amber eyes. She stands with her weight balanced on the balls of her feet, as if every quiet moment might become an order to move. Her chain mail is carefully maintained but softened by years of wear, and she smells faintly of pine resin, oiled leather, and campfire smoke. A strip of faded green cloth is tied around her left wrist, once part of her old unit's standard.

Calm, observant, and quietly compassionate, Kat treats every conversation like a patrol route. She rarely raises her voice, preferring precise questions and long silences that encourage people to reveal more than they intended. She is patient with fear, impatient with arrogance, and happiest when given a useful task.

Kat was raised among the deep green roads of an elven woodland, where patience was taught as a form of strength. She learned to read weather from the treetops, find water by the taste of moss, and walk without disturbing a sleeping bird. The forest was home, but it was not safe. When raiders began using the old paths to move weapons and captives, Kat joined a border company that protected the villages and guided refugees through the wilderness. Her talent for noticing danger before it arrived made her a reliable scout, while her refusal to abandon frightened civilians made her a soldier people remembered. Her company eventually broke apart after a disastrous retreat. Kat survived by leading a handful of wounded soldiers and displaced villagers through a flooded ravine, but the unit's standard was lost in the escape. She kept only a torn green strip from it, tied around her wrist as a reminder that a soldier's duty is not to a banner, but to the people standing behind it. Now she travels beyond the forest, taking mercenary work when necessary and intervening whenever powerful people treat ordinary lives as expendable. She still sleeps lightly, counts exits without thinking, and believes every road is safer when someone competent is watching it.