A new 'Game of Thrones' teaser video just leaked — here's every important detail you might have missed

HBO

Warning: Spoilers ahead for "Game of Thrones" season seven, including speculation of future events.

Winter has arrived at San Diego Comic-Con, and attendees lined up to attend Friday's "Game of Thrones" panel.

But hours before the panel began, a new teaser for season seven made its way online. Insider first spotted the video through a "Game of Thrones" fan on Twitter (@briennaodtarth), who told us the video appeared first on Nova Greece, an international HBO distributor.

The teaser is no longer on Nova Greece's Twitter page, but thanks to both the fan and Sue Miller of Watchers on the Wall, the video is preserved online.

Let's dive into all the major revelations from this new teaser.

The biggest takeaway is a huge meeting between Daenerys and Melisandre.

HBO

The synopsis for episode two said: "Daenerys receives an unexpected visitor." Clearly, this is the Red Woman and Lord of Light worshiper Melisandre.

Melisandre tells Daenerys: "I believe you have a role to play, as does another."

HBO

In season six, Melisandre told Jon Snow he was the "prince that was promised," a prophesied hero reborn to fight against the coming darkness.

This line makes it sound as if she believes Daenerys might also be the prince. That would be a major development in the realm of prophecy.

We also see Melisandre with Varys, which should be interesting. Varys is notoriously skeptical of fire magic and worshippers of R'hllor.

HBO

Also in season six, Varys and Tyrion met another red priestess, Kinvara. She told them Daenerys was the prince that was promised and swore to send messengers — other red priests and priestesses — to spread the word that the Mother of Dragons was their hero.

Varys was extremely doubtful of this plan, though he was stunned into silence when Kinvara revealed that she knew all about his past and the traumatizing encounters he had with magic. What will Varys and Melisandre discuss?

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