Porygon Z is a Normal-type Pokémon introduced in Generation IV and a final stage of its evolution line, with a base stat total of 535.
Porygon Z
Abilities
Powers up moves of the same type.
Adjusts power according to the foe’s ability.
Boosts move power when the Pokémon moves last.
Hidden AbilityBase Stats
Porygon Z's Weaknesses and Resistances
Evolution Chain
Porygon evolves into Porygon2 by trading while holding an Up Grade or with an Up-Grade, and Porygon2 evolves into Porygon Z by trading while holding a Dubious Disc or with a Dubious Disc.
Porygon Z Playthrough, Competitive, and Nuzlocke Usage
Using Porygon Z in a Playthrough
The Porygon line progresses from a balanced artificial Normal-type into either an exceptionally bulky middle evolution or a powerful special attacker. Porygon2 gains strong overall defenses, Recover, useful coverage, and abilities such as Trace or Download; from Generation V onward, Eviolite can make it even harder to remove. Porygon-Z instead raises Special Attack dramatically and can use Adaptability or Download to turn Tri Attack and broad special coverage into major offensive pressure. Both evolutions traditionally require trades with specific held items, so base Porygon may be the only stage available in restricted playthroughs.
Porygon Z in Competitive Pokémon
Porygon2 is a long-standing defensive pivot because Eviolite, Recover, and abilities such as Trace or Download combine with excellent coverage and respectable damage. Porygon-Z takes the opposite approach: 135 base Special Attack, Adaptability-boosted Normal STAB, Download, and setup options such as Nasty Plot or Agility let it function as a wallbreaker or cleaner. The two evolutions therefore coexist competitively rather than one simply replacing the other. Porygon2 is usually selected for durability and utility, while Porygon-Z is selected for immediate or setup-based offense.
Porygon Z in Nuzlockes
Base Porygon is often difficult to justify in Nuzlockes because its acquisition may be expensive or late and its strongest evolutions depend on trades and held items. If Porygon2 is accessible, the line becomes extremely safe thanks to excellent mixed bulk, Recover, and only one natural Fighting weakness; Eviolite increases that margin further. Porygon-Z is more dangerous offensively but sacrifices much of that defensive security. A ruleset that forbids trade evolutions changes the line from potentially excellent to much more ordinary.
Learnsets
57 moves · Scarlet Violet
Level Up
Machine
Pokédex Entries
10 entries
Additional software was installed to make it a better Pokémon. It began acting oddly, however.
Its programming was modified to enable work in alien dimensions. It did not work as planned.
Its programming was modified to enable it to travel through alien dimensions. Seems there might have been an error...
In order to create a more advanced Pokémon, an additional program was installed, but apparently it contained a defect that makes it move oddly.
Its program was modified to facilitate extra-dimensional activities, but that led to noticeably strange behavior.
Its behavior is noticeably unstable, which is apparently due to the incompetence of the engineer who updated its programming.
A faulty update was added to its programming. Its behavior is noticeably strange, so the experiment may have been a failure.
Porygon-Z had a program installed to allow it to move between dimensions, but the program also caused instability in Porygon-Z’s behavior.
Some say an additional program made this Pokémon evolve, but even academics can’t agree on whether Porygon-Z is really an evolution.
A curious item induced this evolution. The Pokémon's offensive capabilities have greatly increased, but the strangeness of its behavior has magnified in equal measure. This worries me.
Additional Images
PokeAPI sprites
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Porygon Z Biology and Behavior
Porygon-Z results from additional software intended to let Porygon2 operate in alien dimensions. The modification increased its combat capabilities but also introduced unstable, erratic, and twitching behavior, leading Pokemon-world researchers to regard the update as having gone wrong. Its unusual movements are therefore explicitly associated with flawed programming rather than ordinary animal behavior.
Porygon Z Biological Data
- National Pokédex
- #474
- Species
- Virtual Pokémon
- Height
- 2' 11" (0.9 m)
- Weight
- 75.0 lbs (34.0 kg)
- Habitat
- Currently Unknown
- Color
- Red
- Body Style
- Arms
- Gender
- Genderless
Misc
Catch Rate: 30
Base Experience: 241 Exp
Hatch Counter: 20
Porygon Z Size Comparison: BETA
Porygon Z is listed at 2' 11" (0.9 m) and shown in an in-chart visual comparison.

How is visual size determined?
Pokédex height is treated as the official listed measurement, but the chart uses pose-aware visual scaling so each sprite looks reasonable in a direct comparison.
For long or coiled Pokémon, the listed height may represent total body length rather than upright height. For Pokémon with floppy ears, leaves, feathers, antennae, wings, or other flexible features, the chart usually measures to the top of the solid, substantial part of the head or body instead of the tallest decorative feature.
The goal is not to replace the official height, but to make the artwork compare naturally at the size it appears to occupy.

Porygon Z 











