Porygon2 in depth
A version number in a name
The name doesn’t come from any ancient language but from computer graphics vocabulary: polygon, the unit used to build three-dimensional models. In Japanese it is ポリゴン2, the same word with the same number. And that “2” doesn’t announce a second creature, but a second version of the same product, with the original still on the catalogue. The design carries the joke through as well: if the first was a bird made of flat faces, this one has the same skeleton with its surfaces smoothed out, like rerendering an old model on a machine that can finally afford it.
The consistency extends to its moves. Conversion, which it learns at level 1, and Conversion 2, at level 25, were exclusive to this line until Generation IX. No other Pokémon reprogrammed its own types.
Two trades and two items
Few lines ask this much of you. To get here, you have to trade Porygon while it’s holding Upgrade, and to go further you have to trade it again while it’s holding Dubious Disc. That means two different items, two different generations, and in practice another person on the other end of the cable. During Generations II and III, this wasn’t necessary: Porygon2 was the final form, and Dubious Disc didn’t exist yet.
When Porygon-Z appeared in Generation IV, the choice stopped being obvious. The final form gains power and Speed and gets Adaptability, which ramps up the damage of its Normal-type moves, but loses the right to use Eviolite. It’s the rare case of an evolution that worsens its defensive role so much that many trainers deliberately stop at the middle stage.
How to play a slow wall
The combination that keeps it standing is short: Recover so it doesn’t die, Eviolite so it can take hits, and any special attack so it isn’t left speechless. Download gives it an offensive boost whenever it comes in, so it doesn’t need setup turns. From there, its TM list offers two specific ideas. Thunder Wave paralyses anything faster than it, which is almost everything. And Trick Room turns those 60 Speed points into an advantage for five turns, completely changing who moves first in double battles.
It also has Rest and Sleep Talk in the same list, the classic pairing for healing back to full without losing the following turns, although with Recover available at level 35 it rarely pays off.
The December episode
On December 16, 1997, episode 38 of the series aired in Japan, “Dennō Senshi Porygon”, in which the cast entered a computer system. Four seconds of alternating lights caused seizures, vomiting, and eye irritation in a huge number of viewers, and the series was put on hold for around four months. Pikachu, not Porygon, caused the explosion that triggered the effect, but it was the other one that paid the price: the entire line was kept out of the anime, Porygon has never again had a major role in an episode, and neither Porygon2 nor Porygon-Z appeared again until a cameo in the fifteenth movie.