WinterBoard theme of Adventure Time Theme by KODelivery.The cartoon begins with Finn sleeping under a tree and Jake meditating. After they do a little dance (which Jake downloaded from the internet while meditating), Lady Rainicorn (a unicorn/rainbow hybrid) flies by in tears. They discover that Lady Rainicorn is so sad because Princess Bubblegum is being imprisoned by the Ice King. Using snowballs, they battle their way past the Iceclops, Snow Golem, and other monsters that inhabit the Ice Kingdom.
