The big night is here, and the wait is almost over. The final season of HBO's Game of Thrones begins tonight. Win a few bets at your watch party with these 8 facts about Game of Thrones, just in time for season 8.

1. 432 = Every minute remaining of the series that you haven't seen yet - it's the total runtime of Season 8. (People)

2. Tyrion is the main character - According to mathematicians who analyzed George R.R. Martin's books, Tyrion has the most interconnections; he's the character who's interacted with the most characters, making him the true protagonist of the story. (IMDB)

3. Jon Snow and Ygritte Are Married IRL - After meeting on set, Kit Harrington and Rose Leslie fell in love and got married. They were married in Scotland on June 23, 2018. (Bored Panda)

4. 4,000 = How many gallons of artificial blood used by the show's prop department over eight seasons. (People)

5. The Unexpected Ingredient for Pyrotechnics - 1,102 pounds of Coffee Mate© was used over the course of the show's eight seasons. Apparently, it's very flammable. (Medium)

6. Sophie Turner Adopted Her Direworlf In Real Life - Sophie adopted Zunni, the Northern Inuit dog that played Sansa Stark's pet direwolf in the first season of GoT. She lived with Sophie until she passed in 2017. (Mental Floss)

7. Lena Hadley's Nickname For Her Most Hated Wig - “Ah, yes, The Turnip, as I’ve taken to calling her.” Hadley is referring to that awkward stage familiar to anyone who's ever tried to grow out a pixie cut. (Collider)

8. Speaking of Wigs, There Were A LOT - GoT used 12,137 wigs and hairpieces. And a lot of thought goes into a Queen's wigs for sure -- Deanerys’ looks took more than two months of testing, and seven prototypes. (Medium)