Cheshire Cat

A pink and purple cat from Wonderland with the ability to teleport.

Kingdom Hearts

In the first game, this cat aided Sora at first, but then turned against him by summoning the Trickmaster, which the cat called "Shadow". It was revealed in the Manga that the prank playing cat was working for Maleficent.

Chain of Memories

The Cheshire Cat appeared in here as one of Sora's Wonderland memories, giving him advice on how to save himself from being executed by the Queen of Hearts(albeit in riddles).