Layla is a 4-star Cryo sword user from Sumeru Akademiya's Rtawahist Darshan, specializing in Theoretical Astrology. She is eternally sleep-deprived due to the toll of her academics, despite her infamy among peers. In gameplay, she excels as a Cryo shielder with strong off-field damage, low Burst cost, and high HP scaling shields from her Elemental Skill. Her abilities allow near-constant activation for team support in Freeze or Melt teams.