House of the Dragon Season 4 promises to be the biggest season yet, and Ryan Condal is already teasing why. The showrunner reveals exciting new additions coming to the final season while reflecting on Season 3’s explosive finale. New characters, dragons and more coming to House of the Dragon Season 4House of the Dragon Season 3 ended with major casualties and seismic shifts, Variety reports. He reveals he took a break during Season 3’s airing. “As crazy and big as Season 3 was, I think Season 4 is going to be even bigger.”