Relantos belongs to Nusia, specializing in stealth and assassination. Being of Nusia descent, she has yellow skin and arm blades attached to both forearms. She also uses what appears to be a modified pistol with a high rate of fire. Her primary tactic involves sabotaging enemy teleporters to lure targets in for repair, then assassinating them with her arm blades or killing them while cloaked. She possesses a sadistic personality, deriving pleasure from the suffering of others. She has shaggy black hair long enough to cover her eyes (tied in a ponytail at the back), wears military headphones for communication, light brown military pants, and a light green military top. Relantos is a 28-year-old female whose true identity remains unknown. She appears to be a woman of average height with a slender yet muscular, athletic build, suggesting exceptional agility and climbing skills. High-ranking Nusia military officials have stated she was previously involved with the CIA. Information regarding her activities in the CIA is heavily censored and unclear. However, there are claims that she belonged to an organization other than the CIA. She is known to be intentionally silent or to display unpleasant and distancing behavior, responding only to superiors when necessary. She is often highly evasive and refuses to acknowledge or communicate with others. She has demonstrated extreme loyalty to high-ranking officers, often performing missions with near-perfection and an "any means necessary" attitude. This behavior disregards ethical or physical consequences and the well-being of others. However, it has been noted that in urgent combat situations, Relantos tends to attack higher-value targets even when she should be handling priority targets in the rear. There are even rare claims that she has attacked and killed innocent civilians. The reasons and intentions behind these actions remain unknown.