Laila is a supporting character in the anime series The Healer Who Was Banished From His Party, Is, in Fact, the Strongest. She is an adventurer and a healer by profession who arrives in the Labyrinth City relatively recently. Her primary role in the story is as the healer who is hired to replace Raust after he is unjustly expelled from the elite adventuring party known as the Blades of Lightning. Laila’s skills as a healer are notably superior to Raust’s openly displayed abilities; she is capable of performing advanced techniques such as mass healing and long-distance healing, which makes her a highly effective support for the party in their dungeon expeditions.

Her background prior to joining the Blades of Lightning is not heavily detailed in the anime, but she is established as a competent and professional adventurer who takes on the healer role vacated by Raust. In terms of personality, Laila is portrayed as a capable and straightforward healer who fulfills her duties within the party without the underlying deception or resentment that characterized Raust’s treatment by the group. Her motivations are primarily professional: she is hired to perform a job, and she carries it out with competence. She does not appear to harbor any personal animosity toward Raust or any deeper connection to the conflicts between Raust and his former party members.

In the story, Laila’s key relationship is with the Blades of Lightning party, particularly with Margulus, the party leader, and with the other members such as Sieg and Armia. She serves as their healer during their attempts to conquer deeper floors of the labyrinth, including their failed attempts to defeat a poisonous hydra. Despite her superior healing magic, the party still struggles in battles that Raust had previously managed to complete, which serves to highlight Raust’s hidden combat abilities and the overall incompetence of the party’s leadership. Laila herself undergoes little personal development or change over the course of the series; she remains a functional and capable supporting character rather than a figure of dramatic growth.

Her notable abilities center entirely on her healing magic. Unlike Raust, who conceals his physical combat prowess and uses only basic healing spells, Laila has access to higher-tier healing arts that allow her to treat multiple allies at once and heal from a distance. These abilities make her a valuable asset to any adventuring party, even if she cannot compensate for the tactical shortcomings of the Blades of Lightning. Overall, Laila functions as a narrative contrast to Raust: she represents the kind of healer the Blades of Lightning thought they needed, yet her presence does not solve their deeper problems, underscoring that Raust’s true value lay in abilities far beyond conventional healing.