Lu Delilas (ル・デリラ, Ru Derira) is a boss in Legend of Legaia. She is the second out of four consecutive boss fights in Nivora Ravine, and the second member of the Delilas Family that is challenged. Lu Delilas and her older siblings, Gi and Che, ambush the Ra-Seru heroes within Koru's chamber in Nivora Ravine as they prepare to set off the TimeSpace Bombs to blow him up. Keeping with the Delilas Family tradition, the siblings challenge the heroes one-on-one. After Che is defeated by Gala, Lu plans to avenge his defeat by attacking Noa while Gi and Vahn watch from the other side of the chamber.