Instead of unlocking Master Control, the Omnitrix resets, and several of Ben’s alien forms (including Chromastone, Goop, Way Big, and Spider-Monkey) are physically ejected from the watch as independent, mindless entities.
"Vengeance of Vilgax: Part 2" is the high-stakes conclusion to the two-part premiere of Ben 10: Alien Force Season 3. It marks a pivotal shift in the series, featuring a desperate power play, a significant change to the Omnitrix, and the return of Ben’s most iconic nemesis in his most powerful form. The Premise: Ben’s Back Against the Wall [S3E2] Vengeance of Vilgax: Pt.2
In a shocking moment, Vilgax shatters Chromastone into pieces. However, this triggers a failsafe that reconstructs the DNA into Diamondhead , one of Ben’s original and most powerful forms. Instead of unlocking Master Control, the Omnitrix resets,