Cascielean is a gender in the Scene System that can be described as, ¨a gender that's like a grand waterfall frozen over for the winter¨. It is a scenegender which feels like the crisp delight of a freshly arriven winter wonderland with the joys of childish delight in the coming of winter, and goes along with this imagery: "A grand waterfall has frozen over for the winter and children gleefully skate around and throw snowballs, and the sunlight creates rainbows from the ice that lay in fragile fractals all around."
Cascielean was coined by Fandom user Reign of the breadsticcs in early April of 2021. The flag was designed by the same user on April 30, 2021.
Cascielean comes from cascade and the Spanish word for ice, "hielo".