Star Yellow Yoshi (A.K.A. S. Yellow Yoshi or SMW Yellow Yoshi) is a very rare and is only found in World 4. (Bloom's Night) and is found in a goldish yellow colored egg. He can stomp cloud dust and stomps enemies in the air. If you found a Star Yellow Egg already while you have your Yoshi with you you will win a Star. He has a goldish/yellow color in the game and has red shoes.