Dende's Dragon

With King Kai's help pinpointing the Namekians' new homeworld, Goku uses Instant Transmission to reach New Namek. After explaining Earth's predicament, Dende volunteers to become the planet's new Guardian. The young Namekian feels indebted to the friends who saved his people on old Namek, and this is his chance to repay that debt. Goku brings Dende straight to the Lookout, where Mr. Popo welcomes the new arrival.

Before Dende can recreate Shenron, Goku makes a special request: he wants the dragon to be powerful enough to revive everyone Cell has killed in a single wish. Dende agrees, though with a caveat. This added power means Shenron will only grant two wishes instead of three for any session that includes a mass revival. Using Mr. Popo's stone dragon model, Dende channels his energy and births a new set of Dragon Balls, which scatter across the planet immediately.

Meanwhile, the world gets its first look at Mr. Satan, the reigning martial arts champion, who declares on live television that he will personally defeat Cell using nothing but his fists. His supreme confidence stems from a total misunderstanding of what ki-based abilities actually are; he dismisses everything Cell has done as smoke and mirrors. Back at the Lookout, Goku introduces Gohan and Krillin to their old friend, then heads to Capsule Corporation to grab the Dragon Radar from Bulma. He wastes no time, locating Dragon Balls in a desert and among a herd of elephants before the episode ends.

Dende's appointment as Guardian is one of the most satisfying payoffs in the franchise. A child who once cowered on Namek while Frieza's soldiers slaughtered his people now stands atop the Lookout, responsible for an entire planet's spiritual well-being. His willingness to accept this role without hesitation shows how much he has grown since his first appearance.

Mr. Satan's introduction provides a brilliant tonal counterweight. He represents everything the Z Fighters are not: loud, self-promoting, and completely out of his depth. Yet the world loves him for it, because ordinary people have no frame of reference for the kind of power Cell wields. Satan fills the void with confidence, and the public eats it up. It is satire wrapped in spectacle.

Episode 173 accomplishes critical narrative housekeeping. The Dragon Balls are back in play, which means death is no longer permanent for the heroes. This safety net is essential for the story to take the risks it needs to take during the Cell Games without permanently losing beloved characters.

The modification to Shenron's wish structure also introduces a mechanical change that carries forward through the rest of Dragon Ball Z. The two-wish system with mass-revival limitations becomes a recurring plot element, particularly during the Buu saga. This episode plants the seed for that future complexity while keeping the immediate story focused and fast-paced.