Vegeta vs. Android 19; Piccolo vs. Android 17; Gohan vs. Cell. 4. The Majin Buu Saga

Babidi, Dabura, and various forms of Majin Buu.

Set years after the defeat of Cell, the wizard Babidi attempts to revive the ancient monster Majin Buu. The saga explores numerous transformations, including Super Saiyan 3 and the introduction of fusion through Vegito and Gotenks.

A future version of Trunks arrives to warn the Z Fighters about a deadly Android threat. Eventually, a new bio-engineered lifeform named Cell appears, aiming to achieve his "Perfect Form" by absorbing the Androids. This saga is often cited for its high-stakes action and narrative depth .