Cool Jester

The Cool Jester is a Jester Power Spark can obtain throughout various levels in Spark the Electric Jester.

Background
Cool Jester hats were originally sleeping caps used to help keep the wearer's temperature down while in warm environments. However, some Formies soon discovered it was easy to make ice with the caps by hacking the power output to the max setting. They are the opposite of the Fire Jester.