Uma

Uma is the main antagonist in the 2017 Disney Channel movie Descendants 2 and the prequel novel ''Rise of The Isle Of the Lost. ''She is one of the two arch enemies of Mal (along with Zevon) and the self proclaimed leader of her own pirate crew.

She was portrayed by China Anne McClaine who also voiced Freddie Facilier in season one of Descendants: Wicked World.

Rise of The Isle Of the Lost
Uma was friends with Mal and Mad Maddy as a child until Mal pulled a prank on her by pretending to fall off of a dock then dumping a bucket of shrimp in her hair leaving it with a permanent disgusting stench. She watched as the VKs went to Auradon and was filled with rage and envy. She eventually befriends Harry Hook who becomes her first mate and gets her own ship. The two later recruit Gil and various other VKs on the Isle to join their crew. She then hears from one of the goblins that King Triton's trident fell into the river on the Isle after Arabella accidentally lost it. Uma eventually finds the trident and along with her crew travels to the Isle Of the Doomed in search of a map but instead find magical items including Ursula's old necklace. After a brief battle the reformed VKs retrieve the trident, leaving Uma in a fit of rage. At the end of the book she vows vengeance on Mal and the others.

Descendants 2
After the events of the novel Uma along with Harry, Gil and her crew are attempting to break down the barrier between the Isle and Auradon. Once Mal returns after being put under too much pressure in Auradon, Ben, Evie, Jay and Carlos search for her only for Ben to be kidnapped. Uma then blackmails Mal into giving her the Fairy Godmother's wand in exchange for Ben.

Personality
Uma is a wrathful, vengeful, snarky individual who is very ambitious, determined and short tempered. She is very sarcastic and argumentative and according to Mal is very melodramatic. She holds a grudge against Mal in particular due to the events from their childhoods and how Mal got an opportunity to go to Auradon instead of herself.

Appearance
Uma is a pretty, average heighted, dark skinned girl with incredibly long teal hair in dreadlocks. She wears a black pirate hat, a black jacket and a long teal shirt. She also wears teal trousers and brown boots. She wears fingerless, leather, black gloves and a sheath to hold her sword.

Trivia

 * In the books she works for her mother in a Fish and Chip shop.
 * She is the third main antagonist to be a VK with the first two being CJ and Zevon.
 * She is also the second villain to have a personal confliction and history to Mal with the first being Zevon.
 * She is the second VK to be a pirate with the first being CJ.