Unnamed Djinn

This unnamed Djinn is responsible for the fantasy world Dean witnessed.

Overview
While he and Sam are hunting for this djinn, Dean enters a warehouse alone and discovers the djinn inside. However, the djinn easily overpowers and poisons him.

The djinn creates Dean's fantasy world based on Dean's desire for his mother not to have been killed by Azazel. Dean initially thinks the djinn granted his wish, but eventually realizes that he is only dreaming. Meanwhile, the djinn feeds on Dean, weakening him gradually.

Sam arrives and starts freeing Dean from the rope bonds. The djinn attacks Sam, but Dean, having killed himself in the fantasy dream, wakes up and stabs the djinn with a silver knife dipped in lamb's blood, thus killing it.

Appearances
Season 2
 * What Is And What Should Never Be

Trivia

 * Unlike later djinns, this djinn appears less humanoid with pale skin and tattoos all over its body.