[s2e17] The Ultimate Heist -

Albedo successfully switches places with Ben Tennyson, sending Ben to the Plumber HQ prison while he infiltrates the team.

While the show is famous for its "Halloween Heist" episodes, fans sometimes refer to the grand finale or specific high-stakes heist episodes (like "The Last Day") using similar titles. "Ben 10: Omniverse" The Ultimate Heist (TV Episode 2013) [S2E17] The Ultimate Heist

He seeks to steal a component needed to stabilize his own version of the Omnitrix (the Stabilizer) to become an "Ultimate" Galvan. a more powerful

The episode is notable for featuring Ultimate Albedo , a more powerful, evolved version of his Galvan form. Other Contexts [S2E17] The Ultimate Heist