Players can choose between Solgaleo and Lunala when evolving Cosmoem in Pokémon GO
In Pokémon GO, players can evolve Cosmoem into either Solgaleo or Lunala by using 100 Cosmog Candies. The evolution depends on the time of day: Solgaleo is obtained during the day, while Lunala is evolved at night. Solgaleo has strong stats with high attack and defense but is vulnerable to several types, including Fire and Ghost. It is effective in battles, especially with moves like Zen Headbutt and Solar Beam. Lunala shares similar attack and defense stats but has fewer weaknesses, though its vulnerabilities to Dark and Ghost types can be risky. To obtain Cosmoem, players must first evolve Cosmog, which can be caught through the Cosmic Companion Special Research tasks. Completing these tasks will yield the necessary candies for evolution.