Because umbrellas are reliable, and reliable (unlike the capricious, loud, and volatile Aspen McKinley) is just what Hudson Parks likes.

Lust, Pride, Wrath, Gluttony, Greed, Envy, and Sloth. The seven deadly sins embodied by seven separate demons who rule hell itself decide to take a fieldtrip to Earth and raise some hell along the way. "Dumbest idea the seven brats ever agreed on," -Lucifer, King of Hell