Liliss

Lysslis is one of the Ancestral Witches who destroyed Domino and turned Daphne into a disembodied spirit. She is the ancestress of Darcy and has the power of the eternal darkness like her descendant.

Appearance
She wears a violet dress and a blue cape, a dark purple mask and light yellow eyes with long wavy silver hair.

Season 1
Lysslis, along with Belladona and Tharma as the Ancestral Witches was mentioned as the Dark Forces which destroyed Domino when Faragonda tells Bloom about the Great Dragon. The ancestral witches made their first physical appearance in Bloom's Dark Secret, where Lysslis and the other two witches was formed in a false vision made by the Trix to make Bloom terrified.

Season 3
Lyssis and her sisters tells Bloom the truth about what happend to her parents.

The Secret of the Lost Kingdom
Lysslis was seen in the first film as a spirit trapped in the realm of Obsidian, along with her sisters, Belladona and Tharma. They command their servant, Mandragora, throughout the movie, targeting Bloom primarily.

Season 4
There was a portrait of the Ancestral Witches in the Hall of Enchantments along with the portraits of the other enemies of the Magic Dimension at Alfea.

Winx Club: 3D Magical Adventure
Lysslis appeared in the second movie with her sisters after their escape from the realm of Obsidian. Assisted by the Trix, the Ancestral Witches turn the positive magic of the Tree of Life into negative magic, with the exception of the positive magic that is contained in a pollen in Havram.