(Please click through to Think Geek. They might be having a sale!)
Spoiler alert. Don't read any more if you haven't finished Season 7 of HBO's Game of Thrones. Consider yourself warned. In addition to converting innocent babies into White Walkers, raising wights, and riding undead dragons, now the Night King can also apparently shrink himself down in size. We're not sure what good this is going to do him...