Jadeite

Summary
Arctic Freeze is a one-off, premium skin for the Karambit. This can be found in the Premium Skincrate. Prior to v1.3.5, this could be found in the Skincrate.

This skin turns the blade and the ring green. The green itself is crystallised, meaning it appears in different shades. This is what gives Jadiete its name.

Trivia

 * In v1.3.5, this was moved from being obtainable in Skincrates to being obtainable in Premium Skincrates.