Wonderland is the fantasy world, populated by afoul beings, and bizarre creatures, including the Queen of Hearts, the Cheshire Cat, the Mad Hatter, and the March Hare, where logic has no meaning. It originally appears as the primary setting area in Lewis Caroll's book, Alice in Wonderland, where Alice is the central heroine. It is followed by it's various film adaptations, based on the book, including that of the Walt Disney Company's, which it has been a popular and classic animated feature film, amongst generations.
In the villains wars context, Wonderland appears as one of the primary setting areas, ruled by the tyrannical Queen of Hearts. It is threatened by the various forces of evil.