As the date for the final season of Game of Thrones comes nearer, fans can't keep calm. And Mountain Dew surprised its consumers when it launched colour-changing cans. Dubbed as 'A can has no name', it turns into a list of names when it's chilled. It got everyone pumped up as it reveals names of everyone alive and dead from the show. Sadly, the cans aren't available in the market and can only be won through a contest.