Wild Spawns

Pokemon spawn naturally around players in matching biomes, at matching times, weighted by rarity (higher rarity weight = more common). The server's spawner places them in a ring roughly 8 to 24 blocks from you, and the number that can be around you at once grows with your Catching skill, from about 30 up to 70. Legendaries, mythicals, and Ultra Beasts do not appear through the ordinary wild spawner; they come from their own events and systems.