10 Most Powerful Items In Game Of Thrones

5. Horn Of Winter

One of the most intriguing items yet to be fully explored in Game Of Thrones is the Horn Of Winter. It may not even play a part, but with the story beginning to drift towards the final straight, questions regarding the horn are going to emerge. To understand what the horn actually does, there's a history lesson to be had.

Joramun was an ancient King Beyond The Wall, a leader of the free-folk who fought the White Walkers alongside the ancient ancestors of House Stark. They brought down the Night's King, and his horn was said to possess the power to bring down the Wall. It is alleged that the horn can summon giants from the earth to destroy it. Now think back to earlier in the series, Sam uncovered a horn among the spearheads and daggers.

Could he own the one object required by the Night's King to break through the Wall into the Seven Kingdoms? Given the fact that there's also a horn pictured on the front of George R.R. Martin's next book, I'd say there's a good chance something may come from it.