They added a Cass' skin because it's the year of the Snake. It makes only sense.
Oh!
Okay, I only used one. xD
And it was on a 6.3k IP champion... <.<
Really?
I didn't know that, I thought that was next year. Still thought we were on the Dog year or the Sheep year, I don't remember tbh. I need to go see the Chinese calendar!
Also, Cass' previous skin was to celebrate the launch of LoL in Greece, if I'm not mistaken?