Could Arya Steal the Face of a White Walker to Kill the Night King?

It's already been proven that Arya Stark on Game of Thrones has many weapons up her sleeve for the imminent fight against the White Walkers in the Battle for Winterfell this season. She has dragonglass, Valyrian steel, and the best fighting skills, for instance, but what hasn't been mentioned is if Arya will what she's learned from the Faceless Men. You know, how she can steal the face of any person, dead or alive?

According to Vox, Arya could use this skill to take the face of a White Walker to get to the Night King and kill him.

"Arya is thinking strategically about how to defeat the enemy — and she might be the best-positioned fighter to deliver the killing blow," Vox wrote.

And it could be that Arya has been planning this all along. In the most recent episode, titled "A Knight of the Seven Kingdoms," Arya asks Gendry some pretty specific questions about the White Walkers.

“What do they look like?” she asks. “What do they smell like, how do they move, how hard are they to kill?” Could it be she was asking these particular questions because she wants to become one in order to defeat the army?

Arya is going into this battle fully aware that she could die, and she is not afraid. This could very well be because she knows that if she poses as one of the White Walkers anything could go wrong and she could die, but it could also mean defeating the Night King.

The plan could be an interesting twist, especially if Jon Snow and Daenerys Targaryen are getting destroyed in the battle. Arya could be their secret weapon.