Our faces are longer than Jon Snow’s right now. It’s been more than a year since the last season of Game of Thrones ended, but season 8 – the series’s final one – is back.

We’ve collected some of the most plausible as well as the most bonkers fan theories about what could go down in the final episodes. They predict everything from a new contender for the Iron Throne to a new species classification for a major character. On the bright side, we’ll all have plenty of time to debate these before the first episode airs.

1. JON SNOW WILL KILL DAENERYS

2. THE LANNISTERS’ REPAID DEBT WILL BE THEIR DOWNFALL

You know the family creed: A Lannister always pays his debts. In season 7, Cersei stayed true to her family name when she paid off a large debt to the Iron Bank. Most viewers read this as a play to buy the loyalty of the bank and its mercenary soldiers, but one Machiavellian Redditor has predicted that paying off the debt will have the opposite effect. “While the Lannisters were in debt to the Bank, the Bank had a vested interest in their success,” one Redditor wrote. Now that the debt is paid, the Iron Bank will invest in the side that seems to have the best chance of winning—and right now, that doesn’t look like Cersei’s.

3. EURON GREYJOY IS THE FATHER OF CERSEI’S CHILD

Somehow this seems more disturbing than Jaime being the baby’s incestuous father. PopSugar rolled out thishot take based on some circumstantial evidence. First, Euron and Cersei cooked up a plan to betray Jon and Daenerys without telling Jaime, which “raises the question about what else Cersei was doing with Euron behind Jaime’s back.” Then there’s the fact that Cersei just let Jaime ride north to fight the White Walkers, which doesn’t seem like a risk you’d want your unborn child’s father to take. She has no idea when or if he’ll be back. But on the other hand, she knows exactly where Euron will be. Perhaps she’s keeping an eye on her baby’s true father.

4. DAENERYS WILL DIE BEYOND THE WALL

5. CLEGANEBOWL WILL FINALLY HAPPEN

For years fans have eagerly awaited a fight between Sandor and Gregor Clegane, which has been affectionately dubbed “Cleganebowl.” In the season 7 finale, the Hound hinted that the much-hyped fight is coming when he told his brother, “You know who’s coming for you.” The cryptic message also spawned a fan theory about the real origin of the Clegane brothers’ beef. Our only version of the tale comes from noted liar/sleazebag Littlefinger, who claimed Ser Gregor burned his brother’s face over a stolen toy. But Redditor 440k11 thinks the Hound has always had a talent for reading the future in the flames. In fact, the theory goes, the Hound saw his brother’s death foretold in a fire and told him about it. Enraged, young Gregor pushed his brother’s face into the fire he was reading, burning Sandor and cementing their lifelong enmity.

6. VARYS IS ACTUALLY A MERMAN

7. THE MAESTERS ARE COLLUDING WITH CERSEI TO BEAT DAENERYS

Finally, a fan theory fit for our political age! According to this theory, the maesters are natural enemies of magic. The strange forces that bring the dead back to life, reveal the future in fire, and allow Arya to wear many faces are beyond the maesters’ powers of rational explanation. But if magic were eliminated, the maesters’ monopoly on knowledge would continue unchallenged. It follows, then, that the maesters would feel comfortable with Cersei’s cruel reign but threatened by Daenerys’s magical dragons. Maybe that explains why a former maester built Cersei a weapon meant to kill dragons. And maybe the maesters will intervene in the conflict more directly in the next season.

8. ARYA WILL KILL CERSEI … WEARING JAIME’S FACE

Predicting that Jaime will kill Cersei is so mainstream. Seeing Jaime kill Cersei for the good of the realm would reprise his role as the Kingslayer (or Queenslayer). It would neatly fulfill the Volanqar prophecy—the prediction a witch made to a young Cersei, that she would be killed by a volanqar (which translates to “younger sibling” in High Valyrian). And it would be so easy. Reasoning that George R.R. Martin would never do something so obvious, and that Arya’s assassin character arc has to led to a more consequential target than Walder Frey, Redditor greypianopredicts that Arya will be Cersei’s killer. If she first kills Jaime and uses his face to catch Cersei unaware, then the volanqar prophecy will be confirmed (even if it’s on a technicality).

9. VISERION WILL COME BACK TO LIFE

Here’s a fan theory for moms, from a mom. Redditor Cornholio_the_white wrote that after the season 7 finale, their mom called to say she was sad about Viserion’s death. But she had a prediction: “I think it’s going to remember its mother.” She explained that Daenerys’s love would free Viserion from the Night King’s spell. Cornholio_the_white scoffed. That wasn’t possible. The dragon was dead. But then Mom dropped a compelling counterargument: “Not if the Red Woman brings it back. They’re keeping her around for something.”

10. GENDRY IS THE LEGITIMATE CHILD OF CERSEI AND ROBERT BARATHEON

This theory throws another contender for the Iron Throne into the mix. It maintains that Gendry was not Robert Barathean’s bastard son—in fact, he was the only legitimate child of the king. We know that Cersei and Robert had a child—a “black-haired beauty”—who supposedly died shortly after birth. Curiously, Cersei says she never visited her firstborn child in the crypt, even though we know she is a fiercely devoted mother. Perhaps that’s because she knew her son was actually in Fleabottom as a blacksmith’s apprentice. And perhaps it was Cersei all along who was looking out for Gendry, securing his apprenticeship and protecting him from Joffrey’s purge of Robert’s bastards. Gendry, for his part, remembers only that his mother had yellow hair. If that yellow-haired woman was Cersei, Gendry would have the most legitimate claim to the Iron Throne of anyone in Westeros.