"Game of Thrones" Season 7 spoilers will feature more of Bran Stark's power as he becomes the new Three-eyed Raven, figuring predominantly as a defense against the White Walkers. However, Bran may have caused more harm than good as he accidentally breaks the spell on the wall, allowing the Night King and his army of the undead to cross over. Meanwhile, HBO just released a new teaser trailer for the much anticipated Season 7.

"Game of Thrones" Season 7 as the penultimate season is heavily anticipated by fans of the blockbuster HBO series. A recent report revealed that HBO just released a teaser trailer just before airing another HBO hit, the "Westworld."

The new trailer shows Jon Snow (Kit Harrington), Sansa (Sophie Turner) and Arya (Maisie Williams) travelling on horseback. Screengrab photos of the said trailer have been released online.

Game of Thrones Season 7 is coming! pic.twitter.com/k3fDcQSJqk

— Tyrion Lannister (@GoT_Tyrion) Nobyembre 28, 2016

Though the teaser promo does not divulge much, "Games of Thrones" season 7 spoilers may include a few important facts on possible plot twists for the coming season. "Game of Thrones" Season 6 already established that Bran Stark (Isaac Hempstead Wright) will be the new Three-Eyed Raven, which means that Bran's ability to warg and see the past will also grow, allowing viewers to better understand past events much like how the true ancestry of Jon Snow was revealed.

Bran will play a big role in the new season as hinted by Ellie Kendrick who plays Meera Reed in an interview with MTV. Kendrick was attending an HBO fan event commemorating the release of the new Blu-ray/DVD in New York and spoke about Bran's character who will reveal "all of the past and the future."

However, there is another rumor circulating that along with the growing powers of Bran, he will also accidentally break the spell on the Wall, allowing the Night King and his army to cross over and invade Westeros. The coming battle between the living and the dead is already a no-brainer, but fans have been wondering how author George R.R. martin will get pass the magically protected wall.

Reddit users have posted "Game of Thrones" Season 7 spoilers pointing to the reanimated Drogon as the culprit. The dragon was rescuing Jon Snow and his company who were on a mission to capture a wight to convince Daenerys (Emilia Clarke) of their looming threat. However, Drogon died in the process and the Night King reanimates it as his steed, according to the Inquisitr.