Baz-El (Ship's former owner) is captured after stealing the Oculent, which he describes as a "souvenir" for his retirement fund.

While not in this specific episode, the term "piece" is frequently used in the Aggregor Arc to describe fragments of the Map of Infinity . One of these pieces was hidden on the water planet Piscciss in an episode titled "Deep" (Season 1, Episode 13). Episode Summary: "Eye of the Beholder"

Julie 's pet, Ship , senses Baz-El is in danger and flies into space to find him. Ben , Gwen , and Kevin follow to help with the rescue.

The is a glowing, eye-shaped gem that belongs to the Sentinels , giant living statues guarding a temple on the Moon of Monawk .

The episode is notable for addressing the strained relationship between Ben and Julie, ending with Ben promising to try and be a better boyfriend.

However, you may be thinking of the , a powerful and ancient artifact that serves as the central "piece" of the episode's plot. The Oculent

After a battle with the Sentinels, it is revealed that Baz-El had actually swallowed the Oculent. Julie performs the Heimlich maneuver on him to retrieve it and return it to the statues, which turns them back to stone.