Michael the Leprechaun (Empath stories)

Michael is a character who is part of the EMPATH: The Luckiest Smurf story series. He is the leprechaun that the Smurfs have encountered in their forest, with his first appearance being in "How To Smurf A Rainbow". He came out to set a pot of gold at the end of a rainbow that the Smurfs were creating on Rainbow Day when the Smurfs created an incomplete rainbow due to the lack of yellow used in the spell to create the yellow in the rainbow. Michael offered the use of his gold in the rainbow to complete the rainbow, knowing that he will able to retrieve it at the other end.

In the EMPATH story series, he is the only leprechaun that Tapper Smurf considers friendly, given his knowledge about leprechauns from the Emerald Isle being mischievous creatures.