Ursula

Ursula is a villain from the Kingdom Hearts games.

Ursula the Sea Witch first appeared in the 1980 Disney film The Little Mermaid. Classified as an "octopod," she is an obese purple witch that was once a senior member of King Triton's court. However, she was banished for her love of Black Magic. With the "help" of Ariel, Ursula got control of the trident and almost succeeded in taking over Atlantica. However, Prince Eric killed her.

Ursula has two pet eels, Flotsam and Jetsam, whom she refers to as her "poopsies." She also has a sister named Morgana. The two siblings were rivals to each other; Morgana felt that Ursula considered herself superior to the younger witch.

In Kingdom Hearts
Ursula was one of Maleficent's followers, and assisted by lending the powers of the ocean. With Ursula's help, the Heartless entered Atlantica. As per usual, Ariel stole the trident from King Triton, and Ursula grew giant, just in time to battle Sora. She weilded powerful Thunder magic. However, Sora defeated her.

The prize for defeating Ursula is the Crab Claw keyblade and a Thunder magic upgrade.

In Kingdom Hearts 2
For reasons unknown, Ursula returned in Kingdom Hearts 2 with seemingly no memory of Sora, the Heartless, or anything involving her in Kingdom Hearts or Chain of Memories. She tricks Ariel into turning into a human girl, and almost succeeds in taking over Atlantica much like in the movie. However, as in the movie, Prince Eric kills her. The battle against Ursula in Kingdom Hearts 2 is a staged performance in song.

The prize for defeating Ursula is a Keyblade and a Blizzard magic upgrade.