April 7, 2015 9:00 AM EDT

When Game of Thrones returns to HBO on Sunday, even the most devout fans of the series may scratch their heads trying to remember the details of its intricate web of characters, kingdoms, grudges and alliances. To refresh you on where everyone in Westeros stands, TIME has put together a refresher on Season 4’s many twists and turns.

Heather Jones for TIME

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