Ranking Each Arrowverse Crossover From Worst To Best

9. Honorable Mention - Flashpoint

The Arrowverse's adaptation of the seminal comic book storyline bears little resemblance to the source material but it has just as much weight as the original storyline.

Flashpoint does not meet the standards tenets of a typical Arrowverse crossover compared to more traditional crossovers on this list, but its impact on the universe's timeline was felt far beyond the reach of STAR Labs.

Notable changes that arose as a result of Barry's timeline meddling include the death of Cisco Ramon's older brother, Dante, the erasure of young Sara Diggle (and her subsequent replacement by John Diggle Jr.), Ralph Dibny's survival of the particle accelerator explosion, and the rise of mistrust between Barry and the Legends for his impact on the timeline.

Flashpoint is a solid outcome of Barry's emotional turmoil and has a significant impact on one of the crossovers on this list, as the Dominators' invasion of Earth was motivated by a need to stop further metahuman interference in the flow of time.