Lou is a robot snow cone salesman who's yet to make his first sale. Being located on a snowy mountain peak might have something to do with that.
Supercool
Opponents standing on Lou's Super area get frozen x% faster.
Hypothermia
Opponents lose up to x% of their damage based on how frozen they are from Lou's attacks.
Ice Block
Lou shields himself with ice, becoming invulnerable for x seconds.
Cryo Syrup
Instantly adds x% freeze meter to opponents inside Lou's Super.