Evolving Porygon in Pokemon Legends Arceus is a unique process that differs significantly from traditional games in the franchise. Instead of trading this artificial Pokemon while holding specific items, players must use direct evolution items on Porygon to unlock its higher forms. Understanding the exact steps required ensures a smooth path toward completing your Hisui Pokedex.
Finding Porygon in the Hisui Region
Before initiating the evolution process, trainers must first locate and catch a Porygon in the wild. Porygon appears exclusively within Space-Time Distortions that spawn in the Crimson Mirelands area. Players should explore these temporary spatial phenomena carefully while staying vigilant against aggressive wild Pokemon.
Because Space-Time Distortions form randomly over time, patience is essential when searching for Porygon. Bringing stealth items like Smoke Bombs or Spoiled Apricorns can make catching Porygon much safer during frantic distortion events. Gathering multiple specimens gives you flexibility when filling out research tasks for the Galaxy Expedition Team.
Acquiring the Upgrade Item for Porygon2
To evolve Porygon into Porygon2, players need a special evolutionary item known as the Upgrade. This item can be purchased from Simona at the Trading Post in Jubilife Village using Merit Points earned from retrieving lost satchels. Alternatively, players might find Upgrades as rare drops inside Space-Time Distortions or by digging with Ursaluna.
Once you have acquired the Upgrade, open your everyday satchel inventory and select the item directly. Apply the Upgrade to Porygon in your party just like a standard evolution stone to trigger its transformation into Porygon2. This eliminates the need for trading with another player entirely.
Obtaining the Dubious Disc for Porygon-Z
Advancing Porygon2 into its final form, Porygon-Z, requires a secondary evolution item called the Dubious Disc. Similar to the Upgrade, the Dubious Disc can be bought at the Jubilife Village Trading Post for Merit Points. It also occasionally spawns on the ground during active Space-Time Distortions across Hisui.
Collecting Merit Points by returning lost satchels is often the most reliable method to purchase this item quickly. Checking the Merit Point shop regularly ensures you have access to evolutionary materials without relying solely on random item drops in the field.
Completing the Final Evolution Step
With both Porygon2 and the Dubious Disc ready, you are prepared to finish the evolution line. Select the Dubious Disc from your item inventory and use it on Porygon2 while it rests in your active team. The creature will immediately consume the item and evolve into the powerful Normal-type Pokemon, Porygon-Z.
Completing this full evolutionary line provides substantial research progress toward reaching Level 10 Pokedex mastery for all three forms. Mastering these simple item-based steps helps dedicated trainers complete their regional research duties efficiently.
