Marth is a fictional character from the Fire Emblem video game series, first appearing in Fire Emblem: Shadow Dragon and the Blade of Light. She is known for her strong sense of justice and her role as a princess who becomes a leader in her quest to save her kingdom, Altea, from various threats. Marth wields the legendary sword Falchion, which is crucial in battles against evil forces. In addition to her appearances in the main series, Marth has become a popular character in the Super Smash Bros. franchise, where she is featured as a playable fighter. Her character design and abilities have made her a recognizable figure in gaming culture, representing the archetype of a noble hero.