Mamanu

Mamanu is villainous character who appears in the Sofia the First episode "The Emerald Key", voiced by Angelique Perrin.

Background
She  used to be the royal  sorceress of the royal family of Hakalo. She was caught stealing magical crystals from the kingdom and was banished from the island. She came back to take her revenge against the royal family by stealing the Emerald Key of Hakalo. She was stopped by Lani and knocked into the sea.

She appeared on land and and decided to disguise herself as Lani. She appeared at the castle and accused the real Lani to be a fake. So the King decided to test the girls. She won the first test by being elegant at the waltz, but failed the present test after a outburst of anger over a snail. She tried to make it up and failed. So she put a spell on the bed Lani was sleeping in so she could not win the last test.

In the morning she and Lani had to get out of a maze by using there intelligence. She won the final test because of her cheating and made off with the key. She was stopped by the animals of the forest, Lani, Sofia and her family. As the King tries to seize her, she escaped with the same stone she used for the disguise.

Trivia

 * Her hair colors can be similar to Broly from Dragonball Z due to color mixes (green/teal).