Summing up the Red Viper, he says the easiest way to describe his character is as "the greatest badass you've ever seen". But if he could swap roles with anyone, it'd be Maisie Williams.
"I'm in love with Arya," Pascal confessed. "I don't know if I could handle the kind of trauma that her character has to go through, but (that) would be a very, very juicy role."
Despite his initial nerves, Pascal says he's come to love working with his Game of Thrones family - even rating scenes with Peter Dinklage as a career highlight.
He also says fans might be surprised to learn Sophie Turner, who plays the melancholic Sansa Stark, regularly had him "in stitches".
While he skirted around any spoilers, Pascal did weigh in on who he thought should ultimately take up the Iron Throne.
"I think the most capable rule of Westeros would be Tyrion Lannister," he said."Tyrion is very cunning - smarter than everyone in the room."
- AAP