One day, Reverse-Flash teamed up with several other super-villains to take down the Justice League. They succeeded, and Thawne took his chance to destroy the timestream. Combining his powers with Morgaine le Fey's, both attempted to poison the Speed Force, but Barry Allen ran inside of it to stop them. However, they damaged was already done. While preventing further harm to be caused, Barry became forever trapped inside the Speed Force.
- Negative Speed Force Generation
- 1 Appearances of Eobard Thawne (Once and Future)
- 1 Images featuring Eobard Thawne (Once and Future)
- 1 Quotations by or about Eobard Thawne (Once and Future)
- Character Gallery: Eobard Thawne (Once and Future)
This character is or was primarily an enemy of the Justice League, in any of its various incarnations. This template will categorize articles that include it into the category "Justice League Villains."