Marvel revolutionized the modern film franchise with the sheer quantity of its output. There are so many MCU films that they’ve been divided into phases, and different sagas beyond that. First, Phases One through Three constituted the Infinity Saga, which followed the Avengers as they coalesced and fought off a vast existential threat in Thanos. Then, in Phases Four to Six, the action expanded further with the Multiverse Saga, where the Avengers realized there’s more to defend than just one galaxy, but countless parallel universes full of their own heroes and villains.
