Eclipse

"''Don't worry, be gloomy." - Eclipse's motto''

Eclipse is known to be one of Cackle's sisters and makes an appearance in The Hour of Magic. She lives in the Tower of Bones, which is located in the Kingdom of Witches. Her goal was to steal the youth and beauty from Queen Blossom of the Flowers, until Geronimo defeated her. Eclipse is the most smartest of her seven sisters

History
Eclipse managed to temporarily steal Blossom's youth and beauty by tampering with the Tick-Tock Timepiece, a legendary relic that was said to determine Blossom's age. Once Geronimo heard of that news from Blossom, he traveled to Eclipse's lair to attempt to defeat her. She also enslaved an entire kingdom of blue spiders to make a magical sheet called the Layer of Darkness, which would magically darken the entirety of the Kingdom of Fantasy permanently, under the light of a lunar eclipse. She is also the witch who provokes the salty rain of sadness

She also had an army of Witches and monsters, known as the Creatures From the Dark Side of the Moon.

Physical Descriptions
Eclipse wears a solid black dress and a skull-shaped crown made of silver and pearls. She also wears a large silver pendant in the shape of a full moon and silver high-heels. She has long curly purple hair, which is tied back, and dark eyes [When she had taken blossom's beauty]

Personality
She is known to be the smartest of her sisters.

Trivia

 * Eclipse appears in a fanfiction called Kingdom of Fantasy: The Prince From the Dark, but she did not take the position of a villain in that version.
 * She makes a slight appearance in Wither's Dragonster in The Guardian of the Realm.
 * She made geronimosa witchysnout [Geronimo stilton] Her wind mixer and librarian