She'll probably survive. Is Game of Thrones brazen enough to kill off a small child? Um, yeah. Duh. Given Lyanna's determination to ride into battle despite her cousin Jorah warning her against it since she's the future of House Mormont, she's definitely in danger. We're hoping against hope that Lyanna is able to come out of the battle victorious, but we're also not afraid to admit that we're scared for her. Her death would certainly pack an emotional punch.