'Game of Thrones' Leaves Westeros With New Season 3 Teaser (Video)

A three-eyed crow flies around an empty, modern cityscape in a cryptic promo for the HBO series' return.

Game of Thrones dropped its most substantial season three promo yet -- though it goes without saying that any new footage of the HBO series will come closer to the March 31 return.

The teaser stars the menacing three-eyed crow from Bran's (Isaac Hempstead-Wright) dreams, flying around a contemporary cityscape in the series' first departure from its Westeros setting.

"Their world returns to ours," reads the text, while a menacing soundtrack of the Lannister victory anthem "The Rains of Castamere" plays.

There are no dragons, but it will do. Watch below: