Top 20 Most Powerful Ben 10 Aliens

Across "Ben 10" and its multiple spin-offs, we've some extremely powerful aliens. For this list, we'll be considering the abilities and feats of each alien and their respective races to determine the most powerful aliens to ever appear in the iconic "Ben 10" Franchise. Our countdown includes the Anodites, the Tetramands, the Sonorosians, Vilgax, and more! Did your favorite strongest alien make the list? Let us know in the comments below.