How to Evolve Cosmog

Cosmog evolves into Cosmoem upon reaching level 43. This process requires deliberate resource management because Cosmog possesses a base stat total of 200 and a movepool limited entirely to Splash and Teleport. It cannot defeat opponents directly to earn experience points.

Players must rely on passive experience gain. Keeping Cosmog in the active party with the Exp. Share enabled allows it to soak up background experience. Alternatively, feeding it Exp. Candies and Rare Candies provides immediate leveling.

Using Exp. Candies XL from high-tier Max Raid or Tera Raid battles bypasses the grind entirely. A newly obtained level 5 Cosmog requires roughly 80,000 Exp to reach level 43. Disclaimer: Pokedex.me is an unofficial fan-site and is not affiliated with Nintendo or The Pokémon Company.

Cosmoem evolves into either Solgaleo or Lunala at level 53. The resulting Pokémon depends strictly on the game version executing the evolution. Time of day or internal console clocks have zero impact on mainline game evolutions.

If you level up Cosmoem in Pokémon Sun, Ultra Sun, Sword, or Scarlet, it will always evolve into Solgaleo.

If you level up Cosmoem in Pokémon Moon, Ultra Moon, Shield, or Violet, it will always evolve into Lunala.

Players wanting the opposite box legendary must trade their Cosmoem to a friend with the alternate game version. The receiving player must trigger the level 53 evolution in their game, then trade the final form back.

Verdict: 9/10 - Physical Wallbreaker / Restricted Sweeper. Solgaleo dominates restricted formats thanks to its base 137 Attack and excellent Steel/Psychic typing. Its signature ability, Full Metal Body, provides immunity to stat drops, completely neutralizing Intimidate cycling from Incineroar or Landorus-Therian.

Sunsteel Strike hits with 100 base power and ignores defensive abilities like Mimikyu's Disguise or Lugia's Multiscale. Competitive players typically run Weakness Policy sets, using a fast allied Bulldoze to trigger the item while dealing minimal damage due to Solgaleo's bulk.

• Pros: Immune to Intimidate and Parting Shot stat drops. Sunsteel Strike bypasses defensive abilities. Base 137 HP and 107 Defense offer massive physical bulk.
• Cons: Weak to common Ground, Fire, and Dark attacks. Base 97 Speed leaves it outpaced by base 100 restricted legends.

Verdict: 8.5/10 - Special Setup Sweeper. Lunala trades physical offense for base 137 Special Attack and a Ghost/Psychic typing. Its primary asset is Shadow Shield, an ability that halves all damage taken when Lunala is at full HP, ignoring entry hazards and Mold Breaker effects.

This guaranteed bulk allows Lunala to safely set up Calm Mind or fire off a Power Herb-boosted Meteor Beam. Moongeist Beam matches Sunsteel Strike by ignoring abilities, shutting down Unaware walls attempting to block its setup.

• Pros: Shadow Shield guarantees surviving almost any single attack. Exceptional neutral coverage with Ghost-type STAB. Meteor Beam provides a +1 Special Attack boost while dealing massive damage.
• Cons: 4x weakness to Ghost and Dark types. Shadow Shield breaks if chip damage (like Sandstorm or Hail) occurs before the hit.

The stat progression from Cosmog to its final forms represents one of the most extreme jumps in the franchise. Cosmoem gains massive defensive utility upon the first evolution, jumping to a 400 base stat total with 131 in both Defense and Special Defense.

However, Cosmoem remains fully passive, learning only Cosmic Power upon evolution. It cannot utilize Eviolite effectively in competitive play due to its lack of recovery moves or offensive pressure.

Reaching level 53 unlocks the 680 base stat total final forms. Solgaleo and Lunala share identical stat distributions, merely swapping physical and special biases. Both feature 137 HP, ensuring high overall bulk regardless of the chosen evolution path.

Evolving Cosmog in Pokémon GO uses a completely different mechanical ruleset. Cosmog requires 25 Cosmog Candy to evolve into Cosmoem.

Evolving Cosmoem into its final form requires 100 Cosmog Candy. Unlike the mainline series, Pokémon GO uses the real-world day/night cycle to determine the evolution split.

• Evolving Cosmoem during daytime (local time) yields Solgaleo.
• Evolving Cosmoem during nighttime (local time) yields Lunala.

Candy generation requires setting Cosmog as your Buddy Pokémon or using Rare Candies, as Cosmog does not spawn in the wild outside of specific Special Research events.