The Best Villain From Every Season Of The Flash
2. Season 7 - The Speed Force
The Flash's seventh season (and most of its sixth season) suffered due to a restrictive filming schedule due to the pandemic, and this meant that season 7 was saddled with having to complete its predecessor's story.
This worked against it due to season six's Mirrorverse storyline, an overdrawn plot line filled with dull elements and even duller villains such as the Black Hole and Eva McCulloch. Fortunately, the following Speed Force storyline was more interesting (albeit marginally) and saw Barry go up against a revived Speed Force.
The extradimensional energy field took the form of Barry's late mother, Nora in an attempt to get to know her 'son' (or more accurately, her physical conduit). Unfortunately, the process that led to her revival saw the creation of three other Forces, and each of them had a vendetta against the Speed Force.
This whole saga was unintentionally hilarious and woefully unaware of its inherent cheese. The only reason why the Speed Force makes it onto the list is because the likes of Godspeed and Rainbow Rider were somehow even worse.