Game Of Thrones: 10 Minor Characters With Big Roles To Play In The Finale

4. Qyburn

What is going on with Qyburn? What's going on with the half-dead Mountain? And most importantly, when will everyone find out? His experiments saw Jaime's severed hand replaced with a shiny metal one, earning the trust of Cersei. Now he's working on The Mountain, who could yet recover in some shape or form, and it's very likely that it could all be revealed in the finale. TV viewers are completely in the dark as to what could happen with Qyburn's monster, but it will surely be unveiled soon and could be a game-changer in King's Landing. Qyburn is a side character who is still a mystery to many, and it's unclear as to whether his methods are actually effective, though The Mountain will provide evidence either way in death or being brought back to life.