The Worst is an unknown species from an unknown planet.
He looks like a yellow blob wearing green underwear and black fingernails. He has yello bumps in his head and wears the Omnitrix symbol in his stomach.
Powers and AbilitiesEdit
He can withstand heavy attacks.
Other than that, he's useless.
He is weak and small.
- It could be possible that the green underwear is Ben's too.