Ep 1. The Transmogrification of Eunice

Ben 10: Ultimate Alien season 3 episode 1, "The Transmogrification of Eunice," follows teenager Ben Tennyson as he continues to struggle with balancing his superhero duties with his everyday life. In this episode, Ben, along with his friends Gwen and Kevin, come across a mysterious girl named Eunice, who possesses the ability to transform into any form she desires. However, Eunice's arrival also attracts the attention of a group of hostile aliens who are determined to capture her and use her abilities for their own purposes.

Throughout the episode, Ben and his friends must work together to protect Eunice from these alien threats while also uncovering the truth behind her unique powers. As they delve deeper into the mystery surrounding Eunice, they begin to realize that her abilities may have a darker origin than they had first suspected.

Meanwhile, Ben must also deal with personal struggles of his own, including tensions with his grandfather Max and the ongoing pressure to maintain a secret superhero identity. As conflicts both external and internal threaten to tear him apart, Ben must summon all of his strength and courage to rise to the challenge and save the day.

Overall, "The Transmogrification of Eunice" is a thrilling and action-packed episode that showcases the best of Ben 10's adventurous spirit and heroic heart. With its complex characters, high-stakes plot, and stunning animation, it's sure to captivate viewers of all ages and leave them eager for more.