The Game Of Thrones: Season 5 Blu-ray will include bonus animated feature on the history of Westeros, IGN is reporting.

Titled The Dance of Dragons, the historical animated feature, written by GoT writer Dave Hill, will detail the events of the last days of the Targaryen civil war. The story is based on George R.R. Martin’s novella The Princess and the Queen, where the author detailed the war of succession over who would ascend to the Iron Throne after the death of Viserys I.

 The Blu-ray for Game of Thrones: Season 5 will release on March 15. The Sixth Season will premiere in April  (see “'Game of Thrones' Season Six Teaser Poster”).