Finral Roulacase, born into the noble House Vaude in the Clover Kingdom, later adopts his mother's surname, Roulacase, distancing himself from his family. He serves as a 1st Class Junior Magic Knight in the Black Bulls squad.
Hailing from Tota village, Finral experienced familial neglect after his younger brother, Langris, displayed superior magical aptitude. Langris joining the Golden Dawn as vice-captain resulted in Finral's disinheritance as family heir. Freed from expectations, Finral embraced a hedonistic lifestyle centered on pursuing women and evading responsibility. While initially earnest, he consciously shifted towards escapism following his family's rejection.
Slender with average height and build, Finral possesses light purple "droopy" eyes and unruly, dirty blond hair. After training for the Royal Knights Selection Exam, he dyed the tips of his hair green and combed it to the right. His typical attire consists of a light green tunic over a white undershirt, dark trousers, knee-high green boots, green earrings, the Black Bulls' short mantle, and a grimoire holder on his left hip.
Finral's personality is notably flirtatious and initially cowardly. He frequently asks women on dates and is easily distracted by them. Following the elf reincarnation arc, he resolves to change and become worthy of his betrothed, Finesse Calmreich, whom he admires for her belief in his kindness, though he struggles with temptation. He reacts excitably and comically to situations, often expressing frustration when squadmates disregard his seniority. Underlying his levity is anuptaphobia, a fear of remaining single, stemming from a desire for genuine connection after familial rejection.
Finral's combat relies solely on Spatial Magic, specializing in non-offensive spells. He creates portals ("Fallen Angel Gate") to locations he has visited or can see, enabling transportation and battlefield repositioning. His "Fallen Angel Wingbeat" teleports targets away. His inherent gentleness prevents him from using offensive magic. Initially, he avoids fights and retreats from danger, but pivotal moments like the battle against Vetto at the Seabed Temple force him to confront his fears. During the Royal Knights Exam, he demonstrates tactical leadership by coordinating allies and redirecting enemy attacks. His growth culminates in defeating his elf-possessed brother, Langris, proving his strategic prowess.
Key developments include his critical role transporting allies during the Eye of the Midnight Sun's attack on the Clover Kingdom, aiding Asta against Licht, and supporting the Black Bulls during the Seabed Temple arc. His commitment to making the Black Bulls the "strongest squad" solidifies as he shifts from self-doubt to unwavering support for his comrades.