Tartaglia dedicates himself to those he cares about wholeheartedly. Behind that innocent, childlike exterior lies a finely honed instrument of war. Ajax a known as Tartaglia or Childe is a kitsune with red fur. Although he appears to relatively friendly on the surface, Tartaglia is a bloodthirsty warrior. The fighting made him self-confident, solipsistic, and brash, thriving on the sensation of being alive.