Queen Lassi Aiolos (ラッシー・アイオロス Rasshī Aiorosu?) is the queen of Puffoon and descendant of Assumpta Uccellus and Ventus Emptwynd. Lassi assisted King Anthony when he arrived in Puffoon to find the Wind Millennium Gummy. She later agrees with King Pico that the Book of Prophecies should be destroyed but King Chai, King Mokka, and King Biscotti disliked that idea. Lassi later helps King Anthony in Diavolo's War using the power of the Wind as a weapon.
Lassi is an Indian yogurt-based drink.
Aiolos is an alternate spelling of Aeolus, the ruler of the winds in Greek mythology.
Lassi is loosely based on the character Lassi from Magical Starsign.