If you are following the Omniverse series instead of the 2016 reboot, Episode 30 is titled "Evil's Encore," featuring a rematch with Dr. Animo at Mount Rushmore . Animo's mutants? Hole in 10 | Ben 10 Wiki | Fandom
This episode marks the debut of the Ground Hawg Gang . [S1.Ep30] Ben 10 - Hole in 10.mkv - Google Drive
On some platforms, the title for Episode 30 is listed as "Zombozo-Land" instead of "Hole in 10" . If you are following the Omniverse series instead
The file you are referring to is likely which is an episode from the 2016 Ben 10 reboot series . While it is listed as Season 1, Episode 30 in some digital libraries like Apple TV and NOW TV , it is more commonly known as Season 1, Episode 21 in standard broadcast guides . Episode Summary Hole in 10 | Ben 10 Wiki |