Jano, also known as The Guardian of the Cave of Bad Dreams, is a monster who guards The Cave of Bad Dreams. Jano can be recognized from his one eye, and a big top hat. He also wields a magic scepter (used to hypnotize people), with a skull on its top (the skull also includes green liquid called the Elixir of Life). In Rayman 2: The Great escape, Jano was simply known as The Guardian of the Cave of Bad Dreams, and he needed to be defeated in order to obtain the Elixir of Life, which would cure Clark's stomach ache. He also offers Rayman a treasure, which momentarily shows him dreaming about himself lying on a desert island, fat and satisfied should the player choose to accept the treasure before coming back to the decision. In the Game Boy Advance version of Rayman 3, his true name, Jano, was revealed. He acted as a boss in the game.
Read more about this topic: List Of Characters In Rayman