Legendaries
Pokopia has 12 Legendary & Mythical Pokémon. Five show up during the main story. The other seven are post-game, each with a specific unlock condition — building habitats, collecting rare materials, or hitting certain milestones.
Story Legendaries
Kyogre
Encountered automatically during the 'Yawn Up A Storm' main quest. After Slowpoke's yawn triggers rainfall, head to the fishing docks where Kyogre appears. Rebuild the docks and destroy the walls trapping Onix — Kyogre joins once Onix is freed.
Raikou
Spotted on the northwest island of Bleak Beach. Build Raikou's Lightning Rod habitat using 3 Utility Poles in a row on the island. Once it's done, Raikou comes back to rest there.
Volcanion
Found at the volcano summit in Rocky Ridges after finishing the 'Time To Party' quest. Collect 15 Rainbow Feathers (dropped by Dartrix via its Litter specialty) and offer them at the summit shrine. Volcanion emerges from the crater.
Mewtwo
Found on the rooftop of the completed Skyland Building after finishing all 4 floors of the 'Rebuild The Huge Building' quest. Mewtwo has been watching from above the whole time. Once the building is done, it descends.
Moltres
Build the Volcanic Summit habitat on the highest peak of Rocky Ridges using 5 Glowing Stones, 3 Torches, and Volcanic Ash. Moltres circles overhead once the habitat is ready and lands to roost.
Post-Game Legendaries
Post-Game OnlyMew
Post-game only. Mew shows up randomly and rarely across all four regions, often disguised as a sparkling flower or glowing item on the ground. Interact with unusual glowing objects and eventually it reveals itself.
Articuno
Post-game only. Build the Ice Shrine habitat on the northernmost tip of Bleak Beach using 5 Ice Crystals, found exclusively on the Ocean Dream Island. Articuno descends once the shrine is complete.
Zapdos
Post-game only. Construct the Storm Perch habitat on the highest floating island in the Sparkling Skylands using 5 Lightning Rods. Zapdos rides in on a thunderstorm and lands on the perch once it's built.
Lugia
Post-game only. Build the Silver Wings habitat near the ocean in Bleak Beach using 10 Silver Feathers, dropped by Wingull via the Litter specialty. Lugia rises from the ocean at dawn.
Ho-Oh
Post-game only. Build the Rainbow Tower habitat using all 8 Rainbow Feathers — one from each major location across all four regions. Rainbow Feathers are rare drops from chests and Dartrix. Ho-Oh descends on a rainbow arc once the tower is complete.
Suicune
Post-game only. Walk 10,000 steps total. Once you hit that milestone, Suicune appears at the restored fountain in the center of Withered Wasteland. The fountain has to be built during the main story first.
Entei
Post-game only. Complete all 20 cooking recipes. Once the last one is learned, Entei appears in the hot springs cave of Rocky Ridges. Recipes are discovered by experimenting with ingredients in pots and frying pans.