Ironheart wraps up with episodes 4 through 6 as a major Marvel villain arrives, and Riri has a showdown with The Hood. In the conclusion of the series, a fight at White Castle, Ezekile powers up, Natalie powers down, and yep -- spoilers -- Mephisto arrives. We discuss all of those moments, as well as whether any of these plot points will be picked up in the future of the MCU.