Board Thread:Plants vs. Zombies: Garden Warfare 1 & 2/@comment-4583969-20150714170342

I found this photo here on Imgur: http://imgur.com/8wHheRG,6j0XYFv,Uzc1Tq9,WWpak7e,R9aXzT4,mWLu006#0

It's definitely not the ice variant, but it doesn't look like anything we currently have. What could it be? 