Captain Cold
The second most popular cold-based villain in the DCU. A long-time foe of the Flash and leader of The Rogues. Really just a bank robber in a parka with a freeze gun but he’s interesting because he has sometimes been portrayed as having a sense of honor.
Cryonic Man
Similar to Mister Freeze, Cryonic Man wished to save his wife from dying by cryogenically freezing her. Cryonic Man debuted in the ’80s and battled Batman and the Outsiders after trying to steal organs from a Gotham City hospital. He hasn’t been seen in the main DCU since that failing effort.
The Icicle
To date, there have been three villains known as the Icicle. The original Icicle ( debuted in the 1940s, had a mischievous appearance, and functioned similarly to Captain Cold . The second Icicle’s run was extremely brief. He was the grandson of the original and had a more horrific, ghostly appearance. The most recent version of the Icicle is the son of the original and does not need any type of cold/freeze gun to use his powers. Both the first and third Icicle have been members of the Injustice Society. Continue Reading