Game of Thrones heads into uncharted terrain in season 6

Being buried under a thousand years of ice and snow might be the only wayyou'd have escaped the Game of Thrones"Is Jon Snow dead or alive?"cliffhanger.

Fans of the massively popular fantasy series returning Sunday have been beside themselves anticipating the show's sixth season, especially since screeners were denied to pretty well everyone exceptthe leader of the free world.

With the upcoming season officially moving beyondGeorge R.R. Martin's as-yet-unfinished book series, this season is a watershed moment: markingthe first time fans of the HBO series and devotees of the original novels will be on equal footing.

Plus, with showrunners David Benioff and D.B. Weiss mullingshortened runs for the expected final two seasons (season seven and eight), our time inTV'sGame of Thronesuniversemay be waning.

Everythingconsidered, appetite is fiercefor the controversialshow's return Sunday, with every teaser, trailer, behind-the-scenes tidbit,interview and rumour pored over and debated by the fandom.

Here'sa rundown of where things standas fansreturn to Westeros and the battle for the Iron Throne.

SPOILER ALERT:this piece contains details from the Game of Thrones season five finale.

A Lannister Always Pays His Debts

Followingthe fates felling their second flaxen-haired child Myrcella (or more specifically a vengeful Ellaria Sand in Dorne), sibling lovers Jamie and Cersei Lannister will undoubtedly be more protective of their remaining offspring Tommen, the kind-hearted and easily manipulated young king of the increasingly unruly Westeros.

Couple the queen regent's heartbreaking loss with last season'shumiliating walk of shame courtesy of the High Sparrow and his dangerousand growing religious band of Sparrows andCerseiisunderstandably seethingand seemingly plottingvengeance anew, protected by her zombified new Kingsguard giant (the beast formerly known as Gregor The Mountain Clegane).

Moored in Meereen

As the lovestruckSer Jorah Mormont and Daario Naharis set off to search for the silver-maned appleof their eyes Daenerys Targaryen last seen spirited away from a swarmof creepy,gold-masked insurgents by her headstrong dragon Drogon Tyrion Lannister is left to govern in unruly Meereen alongside the queen's stoic Unsulliedgeneral Grey Worm and trusted translator Missandei.

Happily, Varys (aka the Spider of King's Landing)reappears to offer aid and counsel in combating that peskySons of the Harpy rebellion. But Tyrion,the former Hand of the King, is wary especially concerning Dany's two remaining (and imprisoned)dragons.

Daenerys in danger

Meanwhile, the mother of dragons herselfmay have simply exchanged one dangerous situation for another. Though Drogon rescued her from assassination in Meereen, the exhausted beast has dropped her off in parts unknown, where she is promptly surrounded and taken prisonerby a menacing Dothraki khalasar.

It's been a while since Dany has been considered a khaleesi by the Dothraki: can she persuade this new hoardof warrior riders to join her bid for the Iron Throne?

A second chance in Braavos

Things lookeddire for the dwindling Stark clan as season five ended, with Arya derailing her assassin training with a personal mission of vengeance and punished for her actions by magic that robs her of sight. Though teaser footage shows Arya brutally knocked down by the waif from the House of Black and White, we also see the mysterious Jaqen H'ghar offer her a second chance and the determined young Stark kip up like a badass.

A leap of faith in the North

As for the abused and much-maligned Sansa Stark-Bolton, things were cautiouslylooking up: the newlywed is seenescapingher sadistic husband Ramsay and her ancestral homeWinterfell with former childhood companion Reek/Theon Greyjoy.

However, the bloodthirsty Bolton fresh from defeating Stannis Baratheon's army will assuredly be on their tracks. Can Brienne of Tarth and Podrick, or perhaps Petyr Baelish or Asha Greyjoy, find the pair in time?

Winter is here

So, Jon Snow is (apparently) dead but what does that reallymean in the Game of Thrones world?

Do any of these power plays for the Iron Throne really matter when The Night's King is determinedlyheaded southbound with his army of undead White Walkers? What part will vision-plaguedBran Stark (welcome back!) play in the great battle to come?

The sixth season of Game of Thrones premieres Sunday, April 24 at 9 p.m. on HBO and HBO Canada.