Marcel Galliard was a Marleyan Warrior and the older brother of Porco Galliard. He inherited the Jaw Titan and was part of the team sent by Marley to infiltrate Paradis Island in the year 845. Known for his reliability and selflessness, Marcel was also a childhood friend of Reiner Braun, Bertholdt Hoover, and Annie Leonhart. His mission ended tragically when he sacrificed himself to save Reiner, being devoured by Ymir in her Pure Titan form. 

Marcel had short brown hair, large hazel eyes, and an upturned nose, often carrying a composed and dependable expression. On the Paradis mission, he wore a long jacket and backpack, equipped for survival during the journey away from Marley.

In his Jaw Titan form, Marcel’s Titan resembled his brother Porco’s, with a small and agile body, long dark hair, a thick beard, and sharp exposed teeth. Unlike Porco’s Jaw Titan, Marcel’s version had a more rugged and primal look, emphasizing speed and ferocity.

Marcel was described as a strong, reliable, and selfless leader. Unlike other Warriors who saw Titan inheritance as an honor, Marcel viewed it as a tragic burden. He deeply cared for his comrades, often giving encouragement to Reiner, Annie, and Bertholdt.

Despite his strength, Marcel’s greatest motivation was to protect his younger brother, Porco. He even manipulated Marley’s selection process so that Reiner inherited the Armored Titan instead of Porco, sparing his brother from the dangerous fate of being a Warrior.

Marcel’s bravery and compassion shone when he sacrificed himself for Reiner, demonstrating both fear and courage in his final moments. His actions highlight his role as the emotional backbone of the Warriors, even though his life was cut short.

Childhood in Liberio: Born an Eldian in Marley, Marcel grew up alongside his brother Porco. Both became Warrior Candidates, competing for the chance to inherit a Titan.

Warrior Selection: Although Porco was highly talented, Marcel deliberately influenced Marley’s officials to downplay Porco’s abilities while raising Reiner’s reputation, ensuring Porco’s safety. As a result, Reiner inherited the Armored Titan while Marcel himself was granted the Jaw Titan in 843.

War and Recognition: Marcel participated in Marley’s military campaigns, proving himself a skilled and dependable Warrior. His quick thinking and leadership earned him the respect of both Marleyan officers and his fellow Warriors.

Paradis Operation (845): Marcel was chosen for the Paradis mission, alongside Reiner, Bertholdt, and Annie. His role was crucial in guiding and supporting the group.

Death and Legacy: During their infiltration, Marcel saved Reiner from Ymir’s Pure Titan, sacrificing his life. His sudden death left the Warriors devastated, forcing Reiner to take over as the group’s leader. Marcel’s memory lived on as a symbol of sacrifice, loyalty, and brotherly love, shaping both Porco’s and Reiner’s paths in the years to come.