"Ultimate Aggregor" – Aggregor successfully absorbs the powers of all five Andromeda aliens.
Ben 10: Ultimate Alien successfully bridged the gap between the teenage angst of Alien Force and the high-energy multiversal exploration seen later in Ben 10: Omniverse . It expanded the lore of Azmuth, established the Earth Plumbers as a true planetary defense force, and introduced some of the darkest psychological stakes in the entire Cartoon Network franchise.
Fame: Ben’s secret is outed by a young fan named Jimmy Jones. index of ben 10 ultimate alien
Here is an index of the episodes in Ben 10: Ultimate Alien:
For fans of the Ben 10 franchise, Ben 10: Ultimate Alien represents a dark, mature, and action-packed era in the story of Ben Tennyson. Airing from 2010 to 2012 as the third iteration of the franchise, the series raised the stakes by revealing Ben’s secret identity to the world and introducing the Ultimatrix. Fame: Ben’s secret is outed by a young
Solitary Alignment (The history of Azmuth, Sir George, and the sword Ascalon)
– Kevin returns to his old prison planet to settle a score. Solitary Alignment (The history of Azmuth, Sir George,
| Episode # | Title | Original Airdate | | :--- | :--- | :--- | | 21 | The Transmogrification of Eunice | February 4, 2011 | | 22 | Eye of the Beholder | February 11, 2011 | | 23 | Viktor: The Spoils | February 18, 2011 | | 24 | The Big Story | February 25, 2011 | | 25 | Girl Trouble | March 4, 2011 | | 26 | Revenge of the Swarm | March 11, 2011 | | 27 | The Creature From Beyond | March 18, 2011 | | 28 | Basic Training | March 25, 2011 | | 29 | It's Not Easy Being Gwen | April 1, 2011 | | 30 | Ben 10,000 Returns | April 8, 2011 | | 31 | Moonstruck | April 15, 2011 | | 32 | Prisoner Number 775 is Missing | April 29, 2011 | | 33 | The Purge | September 16, 2011 | | 34 | Simian Says | September 23, 2011 | | 35 | Greetings from Techadon | September 30, 2011 | | 36 | The Flame Keepers' Circle | October 7, 2011 | | 37 | Double or Nothing | October 14, 2011 | | 38 | The Perfect Girlfriend | October 21, 2011 | | 39 | Ultimate Sacrifice | November 4, 2011 | | 40 | The Widening Gyre | November 18, 2011 | | 41 | The Mother of All Vreedles | December 2, 2011 | | 42 | A Knight to Remember | December 9, 2011 | | 43 | Solitary Alignment | December 16, 2011 | | 44 | Inspector 13 | January 13, 2012 | | 45 | The Enemy of My Frenemy | January 20, 2012 | | 46 | Couples Retreat | January 27, 2012 | | 47 | Clyde 5 | February 3, 2012 | | 48 | The Ultimate Enemy (Part 1) | February 10, 2012 | | 49 | The Ultimate Enemy (Part 2) | February 17, 2012 | | 50 | The Most Dangerous Game Show | February 24, 2012 | | 51 | The End of an Era | March 2, 2012 | | 52 | The Final Battle (Parts 1 & 2) | March 9, 2012 |
Perhaps the most powerful. Ultimate Echo Echo discards physical form to become a floating sonic weapon. He can create unlimited duplicates of himself and unleash devastating "sonic blasts" that can level buildings.
– The final map piece is hidden inside a massive, shifting puzzle cube.